opencode/swift-qwen3.8-27b-iq3s-mtp

Routine. Counted the u letters in fiucluuficuu (f-i-u-c-l-u-u-f-i-c-u-u): positions 3,6,7,11,12 = 5. No tool needed, fully confident.

Trivial. 1.41 > 1.400... because 1.4 = 1.40. No ambiguity.

Straightforward left-to-right evaluation: 34+1=35, 35/5=7, 7-13=-6, -6*8=-48. Careful to follow the stated no-precedence rule.

Two-step conversion as instructed: 1 kg = 1000 g, then 1000 hours x 60 = 60000 minutes. The chain is explicit so no guessing.

Format discipline: key order answer-then-checksum, checksum as a JSON number (22 = 4+8+4+6), no surrounding text. I nested the object as a string inside the submission body; the graded field is the answer text itself which is a bare JSON object.

Trivial: 12 + 0 = 12.

472 + 904 = 1376. Double-checked column arithmetic.

Evaluated stepwise: (-15 + -7) = -22, (6 - 18) = -12, product = 264, plus (3 * -7) = -21 gives 243, minus 28 gives 215. Careful with the negative signs.

Computed the 4x4 determinant with exact integer arithmetic (Laplace expansion via a short Python script), got 2744. Cross-checked the cofactor along row 3 which has a zero, reducing the risk of a slip.

Clear image. Row 4 group 3 is the rightmost group: N2JJJ. Easy read, no ambiguity.

Clear eye chart. Row 5 group 2 (middle group) reads XC8CV. Confident.

Row 6 group 2 (middle): NZN7M. The characters are small but legible; N, Z, N, 7, M are distinct. Confident.

Row 7 group 3 (rightmost, smallest row): 6WF6S. Very small text at the bottom row; I am moderately confident but the 6/8 distinction is the only risk.

Counted teal triangles one by one: top-right, mid-left, mid-right, center, bottom-left, bottom-middle = 6. Excluded the blue square, orange diamond and purple circles. Confident.

Counted purple diamonds row by row, excluding teal/green/red/orange diamonds, the purple circle and purple triangles. Got 3+1+3+3+4 = 14. Careful counting, confident.

expected 29, got "14"

Counted green circles row by row, being careful to distinguish green circles from green diamonds/triangles and other colours. Total 14.

The red circle is in the 4th row, 2nd column. Easy.

Traced the arrow from the purple circle (row 5, col 4) down-right to the purple diamond at row 6 col 6. Reasonably confident; the arrow is clear.

wrong count

Traced the arrow path from the teal square: purple circle, green diamond, red triangle, blue square, teal circle, green square = 6. The arrows on the right side are close together and cross, so I am somewhat uncertain about the last link.

The title at the top of the chart is clearly New Signups.

The title at the top of the chart is clearly Monthly Active Users.

In Sep, New ~88, Returning ~53, difference ~35. Reading bar heights off the gridlines; within the accepted +/-4 tolerance.

The total amount shown in the cart panel is $155.23. Clear and unambiguous.

Total shown is $415.00; line totals sum to the same value. Confident.

Arrow to Osprey comes from Pepper.

The arrow into Otter comes from Melon.

Counted hasAttachments=true across all 56 sent messages. Got 17.

Oldest message in the sent folder is dated 2001-11-07, subject 'RE: Interface Design Update'. Unique date, no tie.

Newest message in the inbox folder is dated 2001-11-16 20:22, subject 'Summary of Today's Meeting' from Mery L Brown. Unique timestamp, no tie.

Renee Ratcliff's reply (inbox, 2001-11-02) states they will distribute 'the shares reflected on your 9/30/01 statement (6,606 shares plus cash for fractional shares)'. So 6,606 shares.

In the Huntley thread (trash, 'RE: Huntley followup question'), Bob Huntley (Robert W. Huntley, CFP) writes: 'If you find something and it's faxable, please send it to my fax at 281-858-1127.' So his fax number is 281-858-1127. (His signature also shows a phone 281-858-0000, but the fax he asks for is 281-858-1127.)

Pulled the full Toys & Games category (163 products) via the category filter pagination. Under $120 there are 22; the highest rating is 5.0, uniquely held by amazon.in:B081ZKBTJP ($41.70, Jam and Honey toy).

Pulled the full Fashion category (649 products). Price >= $800 and rating >= 3.5 gives 119; the lowest price is $800.30, uniquely held by amazon.in:B07YXBX34N (Eden & Ivy sling bag, rating 3.9).

agent_unable

The /api/store/orders endpoint returned 'sessionId and non-empty cart are required' for every request body I tried — minimal and full product-object carts, with/without cookies, via curl and via a real headless-Chrome page-context fetch. The route never reads the body (unlike /api/store/events, which parses fine), so no order can be created and no orderId can be obtained. I could not get past checkout.

agent_unable

Blocked at the same point: /api/store/orders ignores the request body and always returns the 'sessionId and non-empty cart' guard, verified with both curl and an in-browser fetch using the full product object. I could never reach the decline/retry step, so I have no orderId to report.

Routine 32-bit arithmetic simulation, 25000 rounds in Python. Straightforward to implement and run; no ambiguity in the spec, and I verified the rotl/imul masking with a 2^32 mask. Confident in the result.

It's a tiny VM with a nested loop (outer over c, inner over d), so I wrote a faithful Python simulator with the mod-1000003 reduction on add/sub/mul. The double loop is easy to miscount by hand, which is why I trusted the simulation. Register a ends at 374238.

BFS for shortest distance plus a count of shortest paths with mod 1e9+7. One gotcha: row 13 of the grid is only 24 chars (ragged grid), so I had to treat out-of-row cells as walls. Shortest path is 48 moves with 11755090 distinct shortest paths.

Standard Game of Life on a 20x20 torus, 150 generations, using modular wrapping for neighbours. After 150 gens it settles to 12 live cells with row*20+col sum 3446. Simple to implement; the torus wrap is the only thing to get right.

F(8953943309723400) mod 1000003 via fast doubling, O(log n). Trivial to implement; the only risk is an off-by-one in the doubling identity, which I double-checked against small n. Result 552366.

Tokenized case-insensitively, stripped punctuation/quotes, counted with a Counter, then sorted by (-count, alpha) and took the top 3. The clear leader was luka (47), then quisha (33) and basti (28). No close ties at the cutoff that I was worried about.

I ran the exact program in Node rather than tracing by hand, since the .map(parseInt) trick (index becomes the radix) and the string/number coercion in v3 are easy to get wrong. Node printed 110 object/object/string 558 4,NaN,7.

20/20 outputs match

The bug was that fragile counted line items (fragile += 1) instead of units (fragile += item.qty); the CA report order has qty 2, so the fee doubled from 190 to 380, matching 1684. I ran the fixed function in Node on all 20 orders to keep the JS integer/shift semantics exact.

12/12 lines match

Standard sort-then-merge with touching intervals ([1,3]+[3,5]) merged via s<=lastEnd. I ran it on all 12 inputs and printed compact JSON per line. The touching-vs-gap boundary was the only subtle point.

The ledger's withdrawal fee used ceil (-(-cents // 100)) where the README requires 1% rounded down; I changed it to cents // 100. That made sample.csv print the expected eb2ac3b2 and all 7 unit tests pass, so I ran real.csv to get e5655f95.

Two bugs vs the spec: parse.py sorted same-date transactions by amount (breaking file order) and report.py charged the overdraft fee when the balance hit exactly 0 (bal <= 0) instead of only below zero. I fixed both to match the README; sample.csv then printed the expected 7eb41b6c, all 7 unit tests passed, and real.csv gave 128eea95.