ID Problem Show tags Hide tags AC / Tried Difficulty
456 P1463  [POI2001] [HAOI2007] 反素数 0 / 0 5
535 P1543  [POI2004] SZP 0 / 0 4
1466 P2444  [POI2000] 病毒 0 / 0 6
1568 P2546  [POI2008] SZK - Mirror trap 0 / 0 5
2487 P3417  [POI2005] BANK-Cash Dispenser 0 / 0 5
2488 P3418  [POI2005] PUN-Points 0 / 0 6
2489 P3419  [POI2005] SAM-Toy Cars 0 / 0 5
2490 P3420  [POI2005] SKA-Piggy Banks 0 / 0 3
2491 P3421  [POI2005] SKO-Knights 0 / 0 5
2492 P3422  [POI2005] LOT-A Journey to Mars 0 / 0 5
2493 P3423  [POI2005] BAN-Bank Notes 0 / 0 4
2494 P3424  [POI2005] SUM-Fibonacci Sums 0 / 0 5
2495 P3425  [POI2005] KOS-Dicing 0 / 0 6
2496 P3426  [POI2005] SZA-Template 0 / 0 6
2497 P3427  [POI2005] DZI-Hollows 0 / 0 6
2498 P3428  [POI2005] AKC-Special Forces Manoeuvres 0 / 0 6
2499 P3429  [POI2005] DWA-Two Parties 0 / 0 6
2500 P3430  [POI2005] DWU-Double-row 0 / 0 5
2501 P3431  [POI2005] AUT-The Bus 0 / 0 5
2502 P3432  [POI2005] LUS-Mirror Trap 0 / 0 (None)
2503 P3433  [POI2005] PRA-Dextrogyrate Camel 0 / 0 7
2504 P3434  [POI2006] KRA-The Disks 0 / 0 5
2505 P3435  [POI2006] OKR-Periods of Words 11 / 25 5
2506 P3436  [POI2006] PRO-Professor Szu 0 / 0 6
2507 P3437  [POI2006] TET-Tetris 3D 0 / 0 5
2508 P3438  [POI2006] ZAB-Frogs 0 / 0 6
2509 P3439  [POI2006] MAG-Warehouse 0 / 0 6
2510 P3440  [POI2006] SZK-Schools 0 / 0 6
2511 P3441  [POI2006] MET-Subway 0 / 0 6
2512 P3442  [POI2006] NAJ-The Invasion 0 / 0 6
2513 P3443  [POI2006] LIS-The Postman 0 / 0 6
2514 P3444  [POI2006] ORK-Ploughing 0 / 0 6
2515 P3445  [POI2006] TAN-Dancing in Circles 0 / 0 6
2516 P3446  [POI2006] EST-Aesthetic Text 0 / 0 6
2517 P3447  [POI2006] KRY-Crystals 0 / 0 6
2518 P3448  [POI2006] MIS-Teddies 0 / 0 4
2519 P3449  [POI2006] PAL-Palindromes 0 / 0 6
2520 P3450  [POI2006] ZOS-Sophie 0 / 0 (None)
2521 P3451  [POI2007] ATR-Tourist Attractions 0 / 0 6
2522 P3452  [POI2007] BIU-Offices 0 / 0 5
2523 P3453  [POI2007] DRZ-Trees 0 / 0 6
2524 P3454  [POI2007] OSI-Axes of Symmetry 0 / 0 6
2525 P3455  [POI2007] ZAP-Queries 1 / 3 5
2526 P3456  [POI2007] GRZ-Ridges and Valleys 0 / 0 4
2527 P3457  [POI2007] POW-The Flood 0 / 0 6
2528 P3458  [POI2007] SKA-Rock Garden 0 / 0 6
2529 P3459  [POI2007] MEG-Megalopolis 0 / 0 5
2530 P3460  [POI2007] TET-Tetris Attack 0 / 0 6
2531 P3461  [POI2007] KOL-Railway 0 / 0 (None)
2532 P3462  [POI2007] ODW-Weights 0 / 0 6
2533 P3463  [POI2007] EGZ-Driving Exam 0 / 0 5
2534 P3464  [POI2007] WAG-Quaternary Balance 0 / 0 6
2535 P3465  [POI2008] CLO-Toll 0 / 0 5
2536 P3466  [POI2008] KLO-Building blocks 0 / 0 5
2537 P3467  [POI2008] PLA-Postering 2 / 2 3
2538 P3468  [POI2008] ROB-Robinson 0 / 0 6
2539 P3469  [POI2008] BLO-Blockade 2 / 2 5
2540 P3470  [POI2008] BBB-BBB 0 / 0 6
2541 P3471  [POI2008] POC-Trains 0 / 0 6
2542 P3472  [POI2008] MAF-Mafia 0 / 0 6
2543 P3473  [POI2008] UCI-The Great Escape 0 / 0 6
2544 P3474  [POI2008] KUP-Plot purchase 0 / 0 6
2545 P3475  [POI2008] POD-Subdivision of Kingdom 0 / 0 5
2546 P3476  [POI2008] TRO-Triangles 0 / 0 6
2547 P3477  [POI2008] PER-Permutation 0 / 0 6
2548 P3478  [POI2008] STA-Station 11 / 37 4
2549 P3479  [POI2009] GAS-Fire Extinguishers 0 / 0 6
2550 P3480  [POI2009] KAM-Pebbles 3 / 5 6
2551 P3481  [POI2009] PRZ-Algorithm Speedup 0 / 0 6
2552 P3482  [POI2009] SLO-Elephants 0 / 0 6
2553 P3483  [POI2009] STR-Fire Brigade 0 / 0 (None)
2554 P3484  [POI2009] WYS-Isles in a Triangular Grid 0 / 0 (None)
2555 P3485  [POI2009] BAJ-The Walk of Bytie-boy 0 / 0 6
2556 P3486  [POI2009] KON-Ticket Inspector 0 / 0 5
2557 P3487  [POI2009] ARC-Architects 0 / 0 5
2558 P3488  [POI2009] LYZ-Ice Skates 0 / 0 6
2559 P3489  [POI2009] WIE-Hexer 0 / 0 5
2560 P3490  [POI2009] FIB-Words 2 0 / 0 (None)
2561 P3491  [POI2009] SLW-Words 0 / 0 5
2562 P3492  [POI2009] TAB-Arrays 0 / 0 5
2563 P3493  [POI2009] WSP-Island 0 / 0 6
2564 P3494  [POI2009] KOD-The Code 0 / 0 (None)
2565 P3496  [POI2010] GIL-Guilds 0 / 0 4
2566 P3497  [POI2010] KOL-Railway 0 / 0 6
2567 P3498  [POI2010] KOR-Beads 0 / 0 5
2568 P3499  [POI2010] NAJ-Divine Divisor 0 / 0 6
2569 P3500  [POI2010] TES-Intelligence Test 0 / 0 5
2570 P3501  [POI2010] ANT-Antisymmetry 0 / 0 5
2571 P3502  [POI2010] CHO-Hamsters 0 / 0 6
2572 P3503  [POI2010] KLO-Blocks 0 / 0 5
2573 P3504  [POI2010] OWC-Sheep 0 / 0 6
2574 P3505  [POI2010] TEL-Teleportation 0 / 0 6
2575 P3506  [POI2010] MOT-Monotonicity 2 0 / 0 6
2576 P3507  [POI2010] GRA-The Minima Game 0 / 0 5
2577 P3508  [POI2010] LAT-Lamp 0 / 0 (None)
2578 P3509  [POI2010] ZAB-Frog 0 / 0 5
2579 P3510  [POI2010] JED-Ones 0 / 0 (None)
2580 P3511  [POI2010] MOS-Bridges 0 / 0 6
2581 P3512  [POI2010] PIL-Pilots 0 / 0 3
2582 P3513  [POI2011] KON-Conspiracy 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.