Clean the Supermarket Aisle Difficulty Tier List

1. Tier List at a Glance

Clean the Supermarket's 10 aisles don't scale by a single difficulty axis — each aisle's challenge profile is a combination of color recognition, packaging similarity within the aisle, physical distance from spawn, and how aggressively the stretching-shelves mechanic extends that aisle's rows. The S/B/C/D ranking below collapses those four axes into a single difficulty score per aisle. S tier means "clear this first, your accuracy and speed will be high." D tier means "save this for last, expect mistakes and bring automation."

Aisle position split: 4 perimeter (A1, A2, A3, A4 along the outer wall) · 5 center (A5-A8) · 1 back row (A10). Color palette covers 10 distinct signages spanning green, tan, blue, ice, red, orange, purple, slate, dark red, and brown.

2. Tier Analysis — Why Each Rank Matters

Aisle difficulty in Clean the Supermarket isn't about how many items the aisle contains — every aisle holds roughly the same 6-8 item sub-categories with 10-30+ items per category once stretching shelves expand. The difficulty differential comes from four axes: color signage legibility (how fast you can identify the aisle from across the store), packaging similarity within the aisle (how often you mis-sort items between rows in the same aisle), physical distance from spawn (how much travel time the aisle adds per trip), and stretching-shelves aggression (how long rows extend in late game). The S/B/C/D split below collapses those four axes.

S Tier — Easy Sorts (Clear First)

The 3 S-tier aisles share a clean profile: bright distinctive color signage that's visible from across the store, packaging silhouettes that vary between items within the aisle (so within-aisle mis-sorts are rare), perimeter or near-perimeter location (so travel time is low), and gentle stretching-shelves behavior (rows extend modestly rather than aggressively). A1 (Fresh Produce, green), A2 (Bakery, tan), and A5 (Drinks, red) all hit this profile. Clear them first in any run — accuracy and currency-per-second are highest here.

B Tier — Moderate Challenge

The 3 B-tier aisles introduce one complicating axis each. A3 (Dairy, blue) introduces the cold corridor traversal — you're working back-wall positioning and the cooler-bay vertical layout requires Jump Height Tier 1 once stretching kicks in. A8 (Household, slate) introduces bulky items that demand Carry Tier 3+ for efficient batching. A10 (Pantry, brown) introduces sub-category variance — canned vs boxed vs bagged dry goods each have their own row, requiring silhouette-based identification rather than color-only. All three are clearable solo with the canonical S+A upgrade tier active.

C Tier — Challenging (Prerequisites Recommended)

The 3 C-tier aisles each have a distinct prerequisite challenge. A6 (Snacks, orange) has the worst within-aisle mis-sort risk because crinkle bags look visually identical at distance — Auto-Shelve Tier 1+ is the canonical mitigation. A7 (Health & Beauty, purple) requires Jump Height Tier 1 to physically reach top-shelf placements once stretching pushes rows vertically. A9 (Meat & Seafood, dark red) has the lowest respawn frequency but the highest stack count when items do respawn, demanding Carry Tier 3+ to clear without multiple trips. All three benefit from specific A-tier upgrades being active before sorting.

D Tier — Hardest (Bring Full A-Tier Loadout)

Only one aisle sits in D tier — A4 (Frozen, ice). It stacks every difficulty axis: cold-chain back-wall position (long traversal), packaging similarity (Frozen Pizza, Frozen Fish, Frozen Vegetables all use rectangular boxes or sealed bags with similar color palettes), aggressive stretching (documented past 30+ slots), and low color contrast (ice signage is similar to A3's dairy blue, causing aisle-code confusion in voice-chat co-op). The canonical D-tier loadout is Auto-Shelve Tier 1 active, Carry Tier 3+ for batch capacity, and a clear voice-chat aisle-code call-out protocol if running in co-op.

3. Which Aisle Should You Clear First?

The optimal first-aisle choice in any run is A1 (Fresh Produce). Three reasons stack. First, green signage is the most legible color in the store palette — unambiguous from across the store floor. Second, A1 packaging silhouettes (round apple, curved banana, leafy lettuce) are physically distinctive in a way that snack-aisle crinkle bags or hygiene squeeze bottles aren't. Third, A1 stretches less aggressively than mid-store aisles. New sorters routinely hit 100% accuracy on A1 by their second cycle, which builds the currency baseline for the carry+speed S-tier upgrade purchases.

Step 1 — A1 Fresh Produce (S Tier)

See /wiki/aisles/a1. The training-wheels aisle. Green signage. Distinct produce silhouettes. Perimeter front position with the shortest travel distance from spawn. Clear A1 first in any run — it builds the currency baseline for the carry+speed S-tier upgrade purchases.

Step 2 — A2 Bakery (S Tier)

See /wiki/aisles/a2. Chain from A1 along the perimeter. Tan signage, warm earth tones echo A1's palette. Bakery items are predominantly soft pillow bags or open paper sleeves — never rigid boxes (rigid brown boxes are A10 pantry territory). With S-tier upgrades active, A2 clears in a single batch trip.

Step 3 — A5 Drinks (S Tier)

See /wiki/aisles/a5. Pivot from the perimeter into the central cross-passage. Red signage is the loudest color in the store, telegraphing the energy/beverage category. Cold beverages (Soda, Water, Juice, Energy Drink) and hot beverages (Coffee, Tea) split into separate rows — don't mix them. Carry Tier 3+ pays off here because soda cans and water bottles share cylindrical/bottle silhouette and batch aggressively.

Step 4 — A3 Dairy or A10 Pantry (B Tier)

See /wiki/aisles/a3 or /wiki/aisles/a10. Either is a valid 4th-stop depending on currency state. A3 (Dairy, blue) requires Jump Height Tier 1 only once stretching kicks in — first-pass A3 is approachable without it. A10 (Pantry, brown) has the most predictable respawn pattern but requires silhouette-based row identification (can vs box vs bag). Both transition the run from S-tier-easy to B-tier-moderate.

4. 🟢 S Tier — Easy Sorts (3 aisles)

All 3 S-tier aisles share three traits: distinctive color signage visible from across the store, varied packaging silhouettes within the aisle (so within-aisle mis-sorts are rare), and gentle stretching-shelves behavior. The combination makes these the highest-accuracy aisles in the store — clearing rates above 95% are routine even without automation. Build your currency baseline here in the first 5-10 minutes of any run.

• Aisle A1: Fresh Produce

  Aisle A1 is the Fresh Produce department, marked by green color signage. Sample items: Apple, Banana, Tomato, and more.

  A1 · green signage

• Aisle A2: Bakery

  Aisle A2 is the Bakery department, marked by tan color signage. Sample items: Bread, Baguette, Croissant, and more.

  A2 · tan signage

• Aisle A5: Drinks

  Aisle A5 is the Drinks department, marked by red color signage. Sample items: Soda, Water, Juice, and more.

  A5 · red signage

A1 Fresh Produce — The Training-Wheels Aisle

Green signage is the most legible color in the palette. Produce silhouettes (round apple, curved banana, leafy lettuce, tapered carrot) are physically distinctive — Tidyverse's Roblox modeling gives each produce item a unique outline you can read from across the store. Perimeter front position means the shortest travel distance from spawn. A1 stretches less aggressively than mid-store aisles — even at 75% completion, A1 rows rarely extend past 20 slots. Most veteran completion runs report A1 finishing first overall in their cycle order.

A2 Bakery — The Perimeter Chain

Tan signage with earth-tone packaging that visually echoes A1's green palette. The combined A1+A2 fresh corner is the easiest pair of aisles to chain in a single co-op pass — both share visual logic and feed off the same floor pile cluster near the front entrance. Packaging rigidity is the key distinguisher: bakery items are predominantly soft pillow bags or open paper sleeves, never rigid boxes. Rigid brown packaging that looks tan is A10 (pantry) territory, not bakery.

A5 Drinks — The Loudest Aisle

Red signage is the most visually aggressive color in the palette. A5 has aggressive stretching-shelves behavior — soda rows have been documented at 40+ slots in late-game runs, which keeps it from being an "easiest" entry but the within-aisle packaging variance (cylindrical cans vs tall bottles vs tetra-pack juice) keeps mis-sort risk manageable. With Carry Tier 3+ active, A5 becomes currency-efficient because beverage cans pay the same per-unit as any other item but stack to 6+ per trip.

5. 🔵 B Tier — Moderate Challenge (3 aisles)

B-tier introduces one complicating axis per aisle while keeping the other axes manageable. None of the 3 entries require specific A-tier upgrades to clear, but each rewards them. Veteran loadouts run B-tier aisles after S-tier and before C/D tier.

• Aisle A3: Dairy & Chilled

  Aisle A3 is the Dairy & Chilled department, marked by blue color signage. Sample items: Milk, Cheese, Butter, and more.

  A3 · blue signage

• Aisle A8: Household

  Aisle A8 is the Household department, marked by slate color signage. Sample items: Detergent, Paper Towels, Trash Bags, and more.

  A8 · slate signage

• Aisle A10: Pantry / Canned

  Aisle A10 is the Pantry / Canned department, marked by brown color signage. Sample items: Pasta, Rice, Canned Soup, and more.

  A10 · brown signage

A3 Dairy & Chilled — the first cold-chain aisle. Blue signage transitions the store from warm earth tones into cool palette. The back-wall position means slightly more travel time per pickup than perimeter aisles. Stretching shelves in A3 specifically affect milk and cream rows because both share a vertical cooler bay that extends upward — Jump Height Tier 1 becomes unexpectedly relevant for A3 in late game. See /wiki/aisles/a3.

A8 Household — bulky-item B tier. Slate-grey signage is muted compared to louder aisles, but the items are physically the largest in the store (paper towel rolls, detergent jugs, multi-pack boxes). Carry Tier 3+ is essential here because Tier 1-2 caps at 2-3 items per trip due to item size. The trade-off: A8 items are visible from across the store, making batch identification fast. See /wiki/aisles/a8.

A10 Pantry / Canned — back-row sub-category B tier. Brown signage reinforces the shelf-stable identity. The challenge is silhouette-based row identification: cans vs rigid boxes vs soft bags each have their own row, requiring shape-reading rather than color-only matching. Pasta and Cereal rows stretch up to 30+ slots while Beans and Canned Soup stay near 12-15 — uneven stretching demands careful row commitment. See /wiki/aisles/a10.

6. 🟡 C Tier — Challenging (3 aisles)

C-tier aisles each have a distinct prerequisite challenge that benefits significantly from specific A-tier upgrades being active before sorting. Clearing C-tier without prerequisites is possible but inefficient — expect 30-50% more wall-clock and 15-25% lower accuracy. Save C-tier for after S+B and after the A-tier upgrade purchases are complete.

• Aisle A6: Snacks

  Aisle A6 is the Snacks department, marked by orange color signage. Sample items: Chips, Chocolate, Candy, and more.

  A6 · orange signage

• Aisle A7: Health & Beauty

  Aisle A7 is the Health & Beauty department, marked by purple color signage. Sample items: Shampoo, Soap, Toothpaste, and more.

  A7 · purple signage

• Aisle A9: Meat & Seafood

  Aisle A9 is the Meat & Seafood department, marked by dark red color signage. Sample items: Beef, Chicken, Pork, and more.

  A9 · dark red signage

A6 Snacks — worst within-aisle mis-sort risk in the store. Orange signage is visually distinct, but the within-aisle packaging is the problem. Crinkle bags from different snack brands look visually identical at a distance, and the foil-shimmer finish makes identification harder under certain in-game lighting. A6 has documented stretching beyond 50 slots in extended runs. The canonical mitigation: Auto-Shelve Tier 1+ active and one specialist sorter assigned to A6. See /wiki/aisles/a6.

A7 Health & Beauty — completion-blocker without Jump Height Tier 1. Purple signage is so distinct that mis-sort risk approaches zero once the player learns the aisle, but the top-shelf placements are physically unreachable without Jump Height Tier 1 active. A7 maxes at ~60-70% completion regardless of how many items you sort if Jump Height Tier 1 isn't purchased. Mandatory for completionists chasing the 100% Tidyverse badge. See /wiki/aisles/a7.

A9 Meat & Seafood — low-frequency, high-burst respawn pattern. Dark red signage echoes A5's red palette but with a more muted blood-toned shade. The challenge: A9 items don't drop as floor litter as often as snacks or drinks, but when they do drop, they drop in tight clusters of 6-8 items. This means A9 is bursty — long gaps between handling, then a quick batch sort all at once. Carry Tier 3+ is essential to clear A9 in a single trip when the burst respawn fires. See /wiki/aisles/a9.

7. 🔴 D Tier — Hardest (1 aisle)

Only one aisle sits in D tier. The difficulty isn't a single axis — it stacks every challenge dimension at once: cold-chain back-wall positioning (long traversal), packaging similarity (visually similar items across multiple rows), aggressive stretching (documented past 30+ slots), and color-palette overlap with the adjacent A3 (cold blue vs ice — voice-chat confusion in co-op).

• Aisle A4: Frozen

  Aisle A4 is the Frozen department, marked by ice color signage. Sample items: Ice Cream, Frozen Pizza, Frozen Fish, and more.

  A4 · ice signage

A4 Frozen— the hardest aisle in the store. Ice signage (a colder, more saturated blue than A3's dairy palette) telegraphs the freezer transition but causes voice-chat confusion with A3. The packaging cue is the "frost icon" or snowflake graphic — that's the fastest tell for A4-aisle items, more reliable than aisle position alone. A4 has documented stretching beyond 30+ slots, the most aggressive in the cold corridor.

The canonical D-tier loadout for A4 is Auto-Shelve Tier 1 active (eliminates manual placement mis-sorts on visually similar items), Carry Tier 3+ for batch capacity (Frozen items often respawn in clusters that demand 5-6 items per trip), and a clear voice-chat aisle-code call-out protocol if running in co-op ("A4" not "the box with frost on it"). Speed Tier 2+ also pays off because the back-wall positioning means the traversal time to A4 from the central cross-passage is among the highest in the store. See /wiki/aisles/a4.

8. Why This Ranking? (Meta Analysis)

The S/B/C/D distribution above isn't evenly bell-curved — 3 S, 3 B, 3 C, 1 D — but the lopsided D tier reflects reality. Aisle difficulty in Clean the Supermarket stacks rather than averages: each difficulty axis layers on top of the others, so the worst aisle (A4) hits 3-4 axes at once while the easier aisles only hit 1-2. The S/B/C/D split is multiplicative on a few axes rather than additive across many.

Why A1, A2, A5 All Sit at S Tier

All three share the same profile: distinctive color signage (green, tan, red — all high-contrast colors), varied within-aisle silhouettes (no two items look identical), and forgiving stretching behavior. A1 and A2 are perimeter (short travel time); A5 is center but its red signage makes navigation effortless. The S-tier grouping isn't about which is easiest absolutely — A1 is genuinely easier than A5 — but all three are clearly in the "clear first" band when you compare them to B/C/D entries.

Why A6 Doesn't Drop to D Tier Despite High Mis-Sort

A6 (Snacks) has the worst within-aisle mis-sort risk in the entire store. So why doesn't it sit at D tier? The other axes balance the difficulty. A6 has bright orange signage that's easy to navigate to (unlike A4's ice-blue that confuses with A3). A6 is center-store rather than back-wall (shorter traversal than A4). A6's mis-sort is fully mitigable with Auto-Shelve Tier 1 active. A4 stacks all of those without mitigation — cold-chain back wall + ice-blue signage + automation-helpful-but-not-fully-mitigating. The D tier is reserved for aisles where multiple axes are unmitigated simultaneously.

Patch Stability

The canonical 10-aisle layout has been stable since the Tidyverse launch on 2026-06-16. No documented post-launch patch through 2026-06-29 has relocated items, changed color signage, or re-tuned stretching-shelves behavior. The S/B/C/D ranking reflects current-state gameplay; any future Tidyverse patch that affects aisle layouts, color palettes, or row mechanics will be documented in each aisle's Patch History section and a top-of-page changelog note here.

Solo vs Co-op Difficulty Shifts

Solo runs follow the documented S/B/C/D order without modification. Co-op runs amplify A6 (Snacks) difficulty because multiple players in the same aisle increase voice-chat confusion on visually similar packaging. Co-op also amplifies A5 (Drinks) difficulty because soda cans look identical to A10 (Pantry) canned soup at a distance, so cross-aisle voice calls need to use aisle codes rather than item names. The S/B/C/D ranks don't formally change in co-op, but A6 effectively rises from C to D-equivalent in 4-player runs without a designated specialist sorter for snacks.

Late-Game Difficulty Inversion

At 75%+ completion, the difficulty ordering partially inverts. S-tier aisles have been cleared multiple times by this point and become "maintenance" sorts (the same items respawn cyclically, accuracy is high, throughput is automatic). The D-tier A4 (Frozen), still aggressive in stretching, is where the late-game wall-clock concentrates. By the 100% milestone, you'll have spent more total time in A4 than in A1+A2 combined despite having more items in the perimeter aisles. This is the canonical "the hard aisle is where the run ends" pattern.

9. Tier List by Color Family

S/B/C/D difficulty and color-signage family are independent axes. Some color families happen to cluster at S tier (warm earth tones for A1+A2), others span multiple tiers (cool blues for A3 and ice-blue A4). Here's the color-family breakdown for the 10 aisles.

🟢 Warm / Earth Tones

A1 (green Produce), A2 (tan Bakery), A10 (brown Pantry). Earth tones cluster at S+B tiers — the colors are non-overlapping with each other (green vs tan vs brown all read distinctly) and packaging within each aisle follows the color logic. A10's brown sub-category-mixing (cans, boxes, bags) is the only complication, keeping it at B rather than S.

🔵 Cool / Cold-Chain Tones

A3 (blue Dairy), A4 (ice Frozen). The two cold-chain aisles span B and D tiers. The color similarity is what makes A4 particularly tricky in co-op voice-chat — "blue" could refer to either aisle. Tidyverse uses color temperature (warmer dairy blue vs colder ice blue) to differentiate, but the in-game lighting can wash out the temperature distinction, leaving the aisle code as the only reliable identifier.

🔴 Red / Burgundy

A5 (red Drinks), A9 (dark red Meat). The two red-family aisles span S and C tiers. A5's bright red is clearly distinct from A9's muted blood-tone — no co-op confusion between the two. The within-aisle packaging variance keeps A5 at S; A9's burst-respawn pattern and back-wall position drop it to C.

🟠 Orange / Yellow

A6 (orange Snacks). Only one aisle in this family. The orange signage is visually loud and easy to navigate to, but the within-aisle packaging mis-sort risk is the worst in the store. The single-aisle nature means no cross-aisle color confusion — A6's difficulty is entirely internal.

🟣 Purple / Cool Pastels

A7 (purple Health & Beauty). Only one aisle in this family. The purple signage is the most visually distinct color in the entire palette — no other aisle is anywhere near purple. The difficulty is purely the Jump Height Tier 1 prerequisite for top-shelf placements, not navigation or mis-sort.

⚫ Slate / Muted

A8 (slate Household). Only one aisle in this family. The muted color makes A8 visually "background" for many sorters, but the bulky items are visible from across the store, making batch identification fast. The difficulty is the item-size handling (Carry Tier 3+ required), not visual identification.

10. Recommended Route Order by Run Type

Different runs target different completion milestones, and the optimal aisle order shifts accordingly. Here are the documented route orders for the most common run types.

100% Completion (canonical)

A1 → A2 → A3 → A4 → A5 → A6 → A7 → A8 → A9 → A10. The linear numerical order. Perimeter loop first (A1+A2), cold corridor next (A3+A4), then mid-store cluster (A5-A8), end on back-wall meat + pantry (A9+A10). This is the canonical "veteran completion" sequence for a clean linear run.

25% Milestone Speed-Run

A1 → A2 → A5 → stop. Clear S-tier only. The 25% completion milestone is achievable through the 3 S-tier aisles alone, and stopping after the third S clear gives you the 25% badge in roughly 8-12 minutes. The 25% badge is the fastest milestone to hit in any run.

50% Milestone Run

A1 → A2 → A3 → A4 → A5. Clear S-tier and the cold corridor. The cold corridor (A3+A4) alone adds enough completion percentage to hit the 50% milestone. This is the cleanest 50% path for players targeting the badge without going through the trickier mid-store cluster.

Solo Perimeter-Only Currency Grind

A1 → A2 → A3 → A9 → A10 → loop. Skip the center-store cluster entirely. The perimeter loop chains all back-wall aisles in a single sweep, then the back row (A10) closes the loop. Currency-per-second is highest here because traversal time is minimized. Use this for speed-grinding upgrade currency without targeting completion.

Co-op 4-Player Specialist Assignment

Player 1 handles A1+A2 perimeter chain. Player 2 handles A3+A4 cold corridor (back-wall specialist). Player 3 handles A6 alone (snacks specialist for mis-sort mitigation). Player 4 handles A5+A7+A8 mid-store cluster. A9+A10 are handled by whichever player finishes their assignment first. This is the canonical 4-player "specialist" assignment that maximizes throughput by minimizing cross-player aisle conflict.

Save the Hard Aisle for Last

A1 → A2 → A5 → A3 → A8 → A10 → A6 → A7 → A9 → A4. Clear S+B+C tiers first, save D tier (A4 Frozen) for last. This route maximizes the "easy currency first" pattern, leaving the hardest aisle for when your upgrades are maxed and your accuracy is peak. Documented as the speed-run-optimal route by veteran community analysis.

11. Common Aisle-Clearing Mistakes

Several aisle-clearing mistakes show up repeatedly in community-shared completion runs. Each one stems from misreading the difficulty profile — either over-investing time on an aisle the run doesn't need, or under-preparing for an aisle that demands specific upgrades.

Mistake 1 — Starting in A4 (Frozen) for Currency Variety

Some players choose A4 first because they want to "tackle the hard one while they're fresh." This inverts the optimal currency-accumulation pattern. A4 is D tier specifically because mis-sort risk is high, and a fresh-into-the-run player without S+A upgrades active has even more mis-sort risk than a mid-run player with upgrades. The fix: A4 is always the last aisle in canonical completion runs. Tackle it when your upgrades are maxed and your aisle pattern recognition is hot.

Mistake 2 — Skipping A1 Once Veteran Pattern Recognition Kicks In

Experienced sorters sometimes skip A1 because "it's too easy" and head straight to the mid-store cluster. This loses the currency baseline that A1 provides at the start of every run. A1 isn't low-value because it's easy — it's high-value because the items shelve quickly and pay the same per-unit as harder aisles. The fix: always clear A1 in the first 5-10 minutes regardless of experience level.

Mistake 3 — Working A3 and A4 Simultaneously in Co-op

The two cold-chain aisles share back-wall positioning. Two players working A3 and A4 simultaneously cause refrigerated-case pathing collisions because the cooler bays sit along the same wall corridor. One player's movement blocks the other's access to displays. The fix: in co-op, assign one player to the entire cold corridor (A3 then A4 in sequence). The other player should be in the perimeter or mid-store cluster.

Mistake 4 — Voice-Chat Calling Items by Brand Instead of Aisle Code

In co-op, calling out items by brand name ("the orange box", "the blue can") creates ambiguity because multiple aisles use similar color packaging. A5 soda cans look identical to A10 canned soup at a distance. A3 milk cartons share whitespace with A4 frozen items. The fix: use aisle codes ("A4 incoming", "A10 sweep") instead of item descriptors. This is the canonical co-op voice-chat protocol.

Mistake 5 — Forcing 100% on A7 Without Jump Height Tier 1

Players targeting the 100% completion badge sometimes try to push A7 (Health & Beauty) to 100% without owning Jump Height Tier 1. The top-shelf placements are physically unreachable without the upgrade, so the aisle caps at ~60-70% regardless of how many items you sort. The fix: don't even attempt A7 100% until Jump Height Tier 1 is purchased. If you're running a shorter completion target (25% or 50% milestone), skip A7 entirely until later.

Mistake 6 — Carrying Mixed Aisle Stacks for Efficiency

Some sorters try to batch items from multiple aisles in one carry stack — e.g., picking up an A5 soda + an A6 chip bag + an A10 can in the same trip. This sounds efficient but fails because the placement loop forces a separate walk to each destination aisle, eliminating the batch benefit. The fix: only batch items destined for the same aisle. If you find yourself reaching for a mixed stack, drop the off-aisle items and pick them up on the next sweep.