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| ID | Title | Ratio(AC/submit) |
Date |
| 2400 | Supervisor, Supervisee | 53%(2837/5280) | Sep 8, 2026 |
| 2401 | Street Polygon | 7%(24/304) | Jul 17, 2026 |
| 2402 | Palindrome Numbers | 37%(1627/4387) | Aug 7, 2026 |
| 2403 | Hay Points | 62%(4466/7163) | Jun 26, 2026 |
| 2404 | Jogging Trails | 41%(1306/3157) | Sep 8, 2026 |
| 2405 | Beavergnaw | 64%(4546/7005) | Jun 26, 2026 |
| 2406 | Power Strings | 40%(33679/82609) | Sep 8, 2026 |
| 2407 | Relatives | 51%(11113/21577) | Sep 8, 2026 |
| 2408 | Anagram Groups | 28%(1979/7017) | Aug 23, 2026 |
| 2409 | Let it Bead | 64%(5157/7937) | Sep 8, 2026 |
| 2410 | Simple Computers | 32%(749/2276) | Aug 8, 2026 |
| 2411 | Mondriaan's Dream | 52%(16122/30445) | Sep 8, 2026 |
| 2412 | Equidistance | 36%(171/464) | Jul 30, 2026 |
| 2413 | How many Fibs? | 34%(4699/13465) | May 31, 2026 |
| 2414 | Phylogenetic Trees Inherited | 59%(384/641) | Jun 26, 2026 |
| 2415 | Hike on a Graph | 43%(860/1973) | Aug 9, 2026 |
| 2416 | Return of the Jedi | 36%(84/228) | Mar 22, 2026 |
| 2417 | Discrete Logging | 37%(4830/12766) | Sep 8, 2026 |
| 2418 | Hardwood Species | 37%(12709/34320) | Aug 10, 2026 |
| 2419 | Forests | 39%(2627/6678) | Apr 3, 2026 |
| 2420 | A Star not a Tree? | 37%(5316/14080) | Sep 8, 2026 |
| 2421 | Constructing Roads | 45%(17550/38881) | Aug 30, 2026 |
| 2422 | The Wolves and the Sheep | 21%(113/533) | Sep 8, 2026 |
| 2423 | The Parallel Challenge Ballgame | 21%(49/231) | Dec 9, 2025 |
| 2424 | Flo's Restaurant | 32%(1005/3106) | May 7, 2026 |
| 2425 | A Chess Game | 37%(2287/6093) | Sep 8, 2026 |
| 2426 | Remainder | 20%(724/3601) | Aug 13, 2026 |
| 2427 | Smith's Problem | 40%(408/1004) | Jan 8, 2026 |
| 2428 | Surface Reconstruction | 35%(70/198) | Sep 8, 2026 |
| 2429 | GCD & LCM Inverse | 17%(4367/24816) | Sep 8, 2026 |
| 2430 | Lazy Cows | 35%(1210/3380) | Sep 8, 2026 |
| 2431 | Expedition | 27%(10718/39281) | Aug 31, 2026 |
| 2432 | Around the world | 39%(1333/3333) | Aug 25, 2026 |
| 2433 | Landscaping | 38%(519/1336) | Sep 8, 2026 |
| 2434 | Waves | 38%(225/589) | Sep 8, 2026 |
| 2435 | Navigating the City | 55%(608/1104) | Aug 9, 2026 |
| 2436 | Disease Management | 46%(2618/5605) | Sep 8, 2026 |
| 2437 | Muddy roads | 42%(2029/4797) | Aug 7, 2026 |
| 2438 | Children's Dining | 17%(891/5136) | Sep 7, 2026 |
| 2439 | Disconnect the Orange!? | 39%(191/488) | Sep 8, 2026 |
| 2440 | DNA | 38%(1560/4008) | Sep 8, 2026 |
| 2441 | Arrange the Bulls | 37%(2805/7474) | Sep 8, 2026 |
| 2442 | Sequence | 32%(5222/16039) | Aug 31, 2026 |
| 2443 | Set Operation | 35%(2816/7852) | Sep 5, 2026 |
| 2444 | Partition a Matrix | 25%(646/2541) | Aug 13, 2026 |
| 2445 | Squares | 29%(343/1147) | Dec 1, 2025 |
| 2446 | Chessboard | 30%(7264/23536) | Sep 8, 2026 |
| 2447 | RSA | 23%(1002/4283) | Sep 8, 2026 |
| 2448 | A New Operating System | 10%(151/1420) | Jun 26, 2026 |
| 2449 | Remmarguts' Date | 27%(14013/50510) | Sep 8, 2026 |
| 2450 | A New Kind of Chess | 15%(60/384) | Mar 31, 2026 |
| 2451 | Uyuw's Concert | 33%(4827/14342) | Sep 8, 2026 |
| 2452 | Sticks Problem | 27%(4010/14540) | Sep 8, 2026 |
| 2453 | An Easy Problem | 58%(6059/10434) | Jul 4, 2026 |
| 2454 | Jersey Politics | 28%(2247/7785) | Aug 7, 2026 |
| 2455 | Secret Milking Machine | 28%(4099/14194) | Sep 8, 2026 |
| 2456 | Aggressive cows | 45%(22773/50385) | Sep 1, 2026 |
| 2457 | Part Acquisition | 40%(2506/6118) | Aug 7, 2026 |
| 2458 | Rigging the Bovine Election | 40%(856/2108) | Aug 8, 2026 |
| 2459 | Feed Accounting | 54%(1473/2720) | Jun 18, 2026 |
| 2460 | Brownie Points I | 62%(921/1468) | Aug 8, 2026 |
| 2461 | Magic Bitstrings | 40%(316/790) | Sep 8, 2026 |
| 2462 | Cutting a polygon | 28%(266/943) | Sep 4, 2026 |
| 2463 | Bungee Jumping | 44%(1078/2439) | Aug 9, 2026 |
| 2464 | Brownie Points II | 30%(1068/3448) | Sep 8, 2026 |
| 2465 | Adventures in Moving - Part IV | 35%(914/2610) | Aug 8, 2026 |
| 2466 | Pairsumonious Numbers | 48%(530/1087) | Jan 8, 2026 |
| 2467 | Snow Clearing | 42%(405/943) | Aug 26, 2026 |
| 2468 | Adventures in Moving - Part V | 20%(96/458) | Sep 8, 2026 |
| 2469 | Stack 'em Up | 36%(429/1174) | Aug 15, 2026 |
| 2470 | Ambiguous permutations | 58%(3854/6536) | Apr 3, 2026 |
| 2471 | Bullshit Bingo | 35%(718/2047) | Aug 9, 2026 |
| 2472 | 106 miles to Chicago | 42%(2553/5988) | Aug 27, 2026 |
| 2473 | Decorate the wall | 36%(389/1053) | Sep 8, 2026 |
| 2474 | European railroad tracks | 27%(260/937) | Dec 9, 2025 |
| 2475 | Any fool can do it | 37%(599/1616) | Sep 8, 2026 |
| 2476 | Game schedule required | 27%(244/894) | Jan 8, 2026 |
| 2477 | Help the problem setter | 34%(164/478) | Dec 9, 2025 |
| 2478 | Farey Sequence | 39%(10741/27338) | Sep 8, 2026 |
| 2479 | Maximum sum | 30%(16791/54232) | Sep 8, 2026 |
| 2480 | Longge's problem | 32%(4753/14548) | Sep 8, 2026 |
| 2481 | Cows | 31%(9849/30808) | Sep 8, 2026 |
| 2482 | Stars in Your Window | 26%(5000/18675) | Sep 9, 2026 |
| 2483 | Greatest Common Subtree | 36%(189/514) | Sep 8, 2026 |
| 2484 | A Funny Game | 60%(6036/9965) | Sep 8, 2026 |
| 2485 | Highways | 42%(19766/45994) | Sep 8, 2026 |
| 2486 | Apple Tree | 34%(5710/16528) | Sep 8, 2026 |
| 2487 | Stamps | 46%(3991/8555) | Apr 3, 2026 |
| 2488 | A Knight's Journey | 34%(26627/77406) | Aug 28, 2026 |
| 2489 | Line Segments | 16%(290/1719) | Sep 5, 2026 |
| 2490 | Pimp My Ride | 30%(526/1703) | Sep 8, 2026 |
| 2491 | Scavenger Hunt | 53%(1953/3684) | Aug 6, 2026 |
| 2492 | A Bug's Life | 31%(20416/65522) | Sep 8, 2026 |
| 2493 | Rdeaalbe | 24%(495/1989) | Apr 3, 2026 |
| 2494 | Acid Text | 24%(236/954) | Dec 9, 2025 |
| 2495 | Incomplete chess boards | 60%(1588/2611) | Sep 8, 2026 |
| 2496 | Military Recruit | 45%(650/1443) | Aug 9, 2026 |
| 2497 | Strategies | 31%(1446/4650) | Aug 6, 2026 |
| 2498 | StuPId | 52%(3763/7148) | Apr 3, 2026 |
| 2499 | Binary Tree | 41%(4653/11094) | Aug 18, 2026 |
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