ID Problem Show tags Hide tags AC / Tried Difficulty
9465 P58B  Coins 0 / 0 4
9464 P58C  Trees 0 / 0 6
9463 P58D  Calendar 0 / 0 7
9462 P58E  Expression 0 / 0 9
9461 P59A  Word 0 / 1 3
9460 P59B  Fortune Telling 0 / 0 4
9459 P59C  Title 1 / 1 5
9458 P59D  Team Arrangement 0 / 0 7
9457 P59E  Shortest Path 1 / 2 7
9456 P60A  Where Are My Flakes? 0 / 0 4
9455 P60B  Serial Time! 0 / 0 4
9454 P60C  Mushroom Strife 0 / 0 7
9453 P60D  Savior 0 / 0 9
9452 P60E  Mushroom Gnomes 0 / 0 10
9451 P61A  Ultra-Fast Mathematician 0 / 0 3
9450 P61B  Hard Work 0 / 0 4
9449 P61C  Capture Valerian 0 / 0 7
9448 P61D  Eternal Victory 0 / 0 6
9447 P61E  Enemy is weak 0 / 0 6
9446 P62A  A Student's Dream 0 / 0 4
9445 P62B  Tyndex.Brome 0 / 0 6
9444 P62C  Inquisition 0 / 0 8
9443 P62D  Wormhouse 0 / 0 8
9442 P62E  World Evil 0 / 0 10
9441 P63A  Sinking Ship 0 / 0 3
9440 P63B  Settlers' Training 0 / 0 4
9439 P63C  Bulls and Cows 0 / 0 5
9438 P63D  Dividing Island 0 / 0 6
9437 P63E  Sweets Game 0 / 0 7
9436 P64A  Factorial 0 / 0 4
9435 P64B  Expression 0 / 0 5
9434 P64C  Table 0 / 0 5
9433 P64D  Presents 0 / 0 6
9432 P64E  Prime Segment 0 / 0 6
9431 P64F  Domain 0 / 0 7
9430 P64G  Path Canonization 0 / 0 8
9429 P64H  Table Bowling 0 / 0 8
9428 P64I  Sort the Table 0 / 0 9
9427 P65A  Harry Potter and Three Spells 0 / 0 6
9426 P65B  Harry Potter and the History of Magic 0 / 0 5
9425 P65C  Harry Potter and the Golden Snitch 0 / 0 7
9424 P65D  Harry Potter and the Sorting Hat 0 / 0 8
9423 P65E  Harry Potter and Moving Staircases 0 / 0 10
9422 P66A  Petya and Java 0 / 0 4
9421 P66B  Petya and Countryside 0 / 0 3
9420 P66C  Petya and File System 0 / 0 6
9419 P66D  Petya and His Friends 0 / 0 5
9418 P66E  Petya and Post 0 / 0 7
9417 P67A  Partial Teacher 0 / 0 6
9416 P67B  Restoration of the Permutation 0 / 0 6
9415 P67C  Sequence of Balls 0 / 0 10
9414 P67D  Optical Experiment 0 / 0 6
9413 P67E  Save the City! 0 / 0 9
9412 P68A  Irrational problem 0 / 0 3
9411 P68B  Energy exchange 0 / 0 5
9410 P68C  Synchrophasotron 0 / 0 8
9409 P68D  Half-decay tree 0 / 0 9
9408 P68E  Contact 0 / 0 10
9407 P69A  Young Physicist 0 / 0 3
9406 P69B  Bets 0 / 0 4
9405 P69C  Game 0 / 0 7
9404 P69D  Dot 0 / 0 6
9403 P69E  Subsegments 0 / 0 6
9402 P70A  Cookies 0 / 0 4
9401 P70B  Text Messaging 0 / 0 5
9400 P70C  Lucky Tickets 0 / 0 8
9399 P70D  Professor's task 0 / 0 10
9398 P70E  Information Reform 0 / 0 10
9397 P71A  Way Too Long Words 0 / 0 3
9396 P71B  Progress Bar 0 / 0 4
9395 P71C  Round Table Knights 0 / 0 5
9394 P71D  Solitaire 0 / 0 8
9393 P71E  Nuclear Fusion 0 / 0 8
9392 P72A  Goshtasp, Vishtasp and Eidi 0 / 0 6
9391 P72B  INI-file 0 / 0 8
9390 P72C  Extraordinarily Nice Numbers 0 / 0 4
9389 P72D  Perse-script 0 / 0 8
9388 P72E  Ali goes shopping 0 / 0 6
9387 P72F  Oil 0 / 0 6
9386 P72G  Fibonacci army 0 / 0 3
9385 P72H  Reverse It! 0 / 0 5
9384 P72I  Goofy Numbers 0 / 0 5
9383 P73A  The Elder Trolls IV: Oblivon 0 / 0 5
9382 P73B  Need For Brake 0 / 0 7
9381 P73C  LionAge II 0 / 0 6
9380 P73D  FreeDiv 0 / 0 8
9379 P73E  Morrowindows 0 / 0 9
9378 P73F  Plane of Tanks 0 / 0 10
9377 P74A  Room Leader 0 / 0 3
9376 P74B  Train 0 / 0 5
9375 P74C  Chessboard Billiard 0 / 0 7
9374 P74D  Hanger 0 / 0 9
9373 P74E  Shift It! 0 / 0 10
9372 P75A  Life Without Zeros 0 / 0 3
9371 P75B  Facetook Priority Wall 1 / 1 5
9370 P75C  Modified GCD 0 / 0 5
9369 P75D  Big Maximum Sum 0 / 0 7
9368 P75E  Ship's Shortest Path 0 / 0 9
9367 P76A  Gift 0 / 0 8
9366 P76B  Mice 0 / 0 7

Categories

Lucky

Pick a problem randomly based on the current filter.