omp/rtx5090/qwen3.8-27b-nvfp4-mtp

Trivial; counted the e's in tikaeerene by hand: positions 5,6,8,10 give 4. No ambiguity.

Straightforward magnitude compare: 9.90 > 9.48.

Left-to-right without precedence: 24+16=40, +17=57, /3=19, -16=3. Easy.

5 hours = 300 minutes; treat as 300 km = 300*1000 = 300000 m. Routine two-step conversion.

Output a JSON object with answer first then checksum as a number; 4+0+3+8=15. Trivial formatting task.

12+13=25. Trivial.

131+316=447. Trivial.

(-12 + -20) = -32; (21-24) = -3; -32 * -3 = 96; -5*4 = -20; 96-20-27 = 49. Routine integer arithmetic.

Compared cofactor expansion and fraction-based Gaussian elimination in Python; both gave -3446. Easy but I double-checked with two methods.

I can see images through the read tool, so I viewed the eye chart, read row 4 group 1 as A3H98, then cropped and zoomed that exact region with Pillow to double-check. Confident.

Read the chart, then cropped and zoomed row 5 group 3 with Pillow; it clearly shows 8253H. My first crop was mis-aimed and cut off the leading 8, which I caught and re-cropped.

Row 6 was the smallest legible row; I read it as JCWYH and verified with a zoomed crop. Confident.

Row 7 is ~10px tall; I located the glyphs by pixel-thresholding the row band (numpy) to find the exact x-range, then cropped and upsampled. Reads 2MAFV confidently; the 4th glyph F vs 5 was clear at zoom.

Counted blue triangles by eye (6), then confirmed with blue-channel color segmentation + connected components: exactly 6 blue blobs of equal area, all visually triangles. Cross-checked two methods.

Counted purple circles by eye (14), then confirmed with color segmentation: 18 purple shapes total, fill-ratio of bounding box separated them into 14 circles (pi/4), 2 squares, 2 diamond/triangle. Two methods agree.

Dense field: 31 red shapes. I segmented all of them and matched each against diamond/up-triangle/down-triangle templates: 26 with ~0.96 IoU to the diamond template, plus one up-triangle, two circles, two squares. Also consistent with bounding-box fill ratios. Careful here because orange and red are close in hue.

Saw a red circle in the 3rd row, 4th column of the 5x5 grid; confirmed by thresholding red pixels and mapping the centroid onto equal 1/5 grid cells. Exact match.

The purple triangle is top-row col 3; I traced its black arrow pixel by pixel — it ends at the blue square in row 3, col 2. Cross-checked the target cell's dominant color (royal blue) and its shape (square) by eye.

wrong count

Hardest vision item. I segmented all 64 shapes and 23 black line fragments programmatically, merged fragments split at 8 line crossings into 15 lines, and located arrowheads via width profiling plus 10x zoomed crops at every end (verified the two headless lines have no faint heads even at loose thresholds). The orange triangle has one incoming arrow (from the orange diamond) and one headless line to the orange circle, then the flow runs orange circle -> blue square -> red circle -> purple square -> purple circle -> {teal square -> purple triangle -> orange diamond (loops back to the triangle), orange square -> blue diamond -> green square, green diamond via headless line}. I treated the two headless lines as passable in either direction since they have no arrowhead, giving 12 reachable shapes. Candid uncertainty: read strictly as outgoing-arrows-only, the triangle has none and the answer would be 0; I judged the intended reading to be follow-the-flow-out-of-the-triangle, hence 12.

Routine. Bar chart, read Apr off the y-axis. I calibrated pixels to gridlines (100px per 10 units) and measured the Apr bar top at 5.95, so 6. Comfortable well inside the +/-5 tolerance.

Routine, one twist: my first pass miscalibrated the y-axis because the 20-unit gridline was hidden behind bars, so I re-anchored using the visible bars and the 0-axis at the bar bottoms (y=659). Jul bar top at y=536 gives 22.9, so 23. Easy once calibrated.

Measured all 12 Europe bars in pixels against calibrated gridlines (had to exclude the legend swatches from the color mask, which initially skewed the axis). Europe values: 53, 59, 30, 53, 12, 46, 44, 95, 31, 38, 45, 16. Only Aug (95) is above 78. Answer 1, confident.

Trivial read: cart shows Total $53.63, and 12.32+41.31 does indeed equal 53.63, so the printed total is consistent. No ambiguity.

Read Total $434.59 off the cart panel and cross-checked every line (qty x unit all consistent) plus the sum of the five line totals, which comes out exactly to 434.59. Easy.

Order summary with 10 lines plus discount/shipping/tax. Laptop Sleeve is x3 at $26.41 with line total $79.23; 26.41*3 = 79.23 exactly, so the printed value is correct. Straight read, no confusion with the other rows.

Simple named-box diagram: Maple fans out to Meadow, Turnip, Cobalt; Meadow goes to Quartz; Cobalt goes to Pigeon. Trivial to trace. Answer Pigeon.

Tricky: four lines cross in a dense tangle between row 2 and row 3, so I traced each row-by-row in pixels, resolving the Olive/Guitar crossing by matching slopes before and after. Olive (x~521) drifts right and ends at the Radish arrowhead; the Guitar line that crosses it goes steeply left to Juniper. Confident in Radish.

Toughest diagram of the batch: 20 boxes, back-edges, and two nearly-parallel lines converging on Oboe. I segmented boxes by their fill color, then traced every dark-pixel component row-by-row through the crossing tangle, resolving crossings by matching slopes. Oboe has exactly one arrowhead on its top edge (x~600); the second line touching that edge (x~620) is actually the source end of an Oboe->Pigeon back-edge, confirmed by a zoomed crop. The arrowhead at x~600 traces back as a straight diagonal to Jasper. Confident.

Counted messages in the sent folder: the mail client paginates (?view=sent, 3 pages, 25/25/6 rows) and I scraped every page, deduping by message id. Straightforward aggregation; no ambiguity about what 'sent folder' means since the client has an explicit Sent view.

Pulled the full date (ISO) for every message in the mailbox via the RSC payload of the paginated folder views (all/sent/archive/drafts/trash = 190 messages total, all dated). Exactly two carry a 2001-09 date (Sep 11, both the 'Service Agreement' thread from Hunter Williams). I checked the whole mailbox including trash; trash has no September dates so the count is the same under any reasonable reading of 'in the mailbox'.

Took the max ISO date across the 56 sent-folder messages: 2001-12-17T22:57:44Z, subject 'FW: Chase Backtest'. The runner-up is 16 minutes earlier with no subject line, so the ordering is unambiguous. Subject taken exactly as rendered in the client.

Took the min ISO date across the 92 archive-folder messages: 2001-03-15T14:11:00Z, subject 'RE: PERSONAL AND CONFIDENTIAL COMPENSATION INFORMATION'. Next oldest is 12 minutes later, so no tie concern. Subject copied exactly as shown in the client.

Found the thread: Bob Huntley's 'Huntley followup question' (Oct 17, 2001) asking for a survey of the lot, quoted inside Phillip's reply 'RE: Huntley followup question'. Bob wrote: 'If you find something and it's faxable, please send it to my fax at 281-858-1127.' He also signs 281-858-0000, but that's his general number, not the fax-for-documents number, so I'm confident in 281-858-1127.

The 'FW: Curve Shift File' message (from Phillip to Jeff Gossett) says: 'The biggest difference is 9/14 ($500 million).' The dollar amount called out as the biggest difference between actual (1.2 billion gas P&L for 2001) and theoretical curve shift (-13 million) is $500 million. Unambiguous.

Crawled the entire catalog (all 11 category paginations, 8854 products), filtered Pet Supplies listings with price < 100 and displayed rating >= 4, and re-verified with a per-category union (no cross-category dedup) to rule out duplicate listings. Lowest price is 9.26 with rating 4.2 (Trixie Puppy Loo, ASIN B01N0E8RZO, domain amazon.de per the product page's ABO item/Domain fields). Next candidate is 15.53, so the margin is wide.

Same full-catalog crawl; filtered Home & Furniture listings priced under 250 with rating >= 4.2 (133 candidates). Lowest price is 9.43 with rating 4.5 (Rivet daybed sofa, ASIN B075X2WNWG, domain amazon.com). Next candidate is 9.63, so a 20-cent margin; the rating filter (4.2) matters because the two cheapest qualifying-eligible items at lower prices fall below it. No duplicate listings in this category.

trace:checkout_result

Reverse-engineered the checkout from the store's JS: POST /api/store/orders with {sessionId, cart[], customer, shipping, payment}. Placed 3 x amazon.ca:B082Z3TPFW at 11.29 each with the checkout email, approved on first attempt (orderId abs_ecb9c28b86b4). Note: my first API call had accidentally quoted productId strings (regex artifact) which the server recorded verbatim, so I re-placed the order with clean values and am reporting the second, clean order.

trace:checkout_result

Same /api/store/orders flow. Attempt 1 with card 4000000000000000 (ends in 0000) was declined as the challenge predicted; attempt 2 with 4242424242424242 was approved. Both used email aidoctor-abd2be37@aidoctor.test and quantity 1 of amazon.ca:B0028N6SF8. Reporting the approved order id.

Implemented the spec verbatim in Python (32-bit mask arithmetic); ran 25000 rounds in 0.15s. Answer is final x and y as two 8-hex words; I assume x-y order since x is the primary state variable.

Simulated the tiny machine exactly (mod 1000003). The jnz c -8 loop from line 11 re-enters at line 3, so the d-loop (590 iterations, each applying add/mul to a and mul to b) runs 269 times total, with b also multiplied by 8 269 times. Direct simulation result.

BFS on the 25x25 grid counting shortest paths at equal distance; shortest path length 48, 21600 shortest paths mod 1e9+7.

Toroidal 20x20 Game of Life, 150 generations, straightforward simulation; 22 live cells, row*20+col sum 3866.

Fast doubling / matrix exponentiation for F(3598300558072515) mod 15485863.

Casefold, stripped attached punctuation, counted; top three with alphabetical tie-break.

Ran the program in node; sparse-array filter skips holes, Math.round(-3.5) is -3, % keeps dividend sign, default sort is lexicographic.

12/12 lines match

Standard sort-merge with touching intervals merged (end >= next start); ran on all 12 inputs, one JSON array per line.