ID Problem Show tags Hide tags AC / Tried Difficulty
6499 P750H  New Year and Snowy Grid 0 / 0 10
6257 P799F  Beautiful fountains rows 0 / 0 10
6256 P799G  Cut the pie 0 / 0 10
5143 P1033G  Chip Game 0 / 0 10
5139 P1034D  Intervals of Intervals 0 / 0 10
5091 P1043G  Speckled Band 0 / 0 10
5062 P1053E  Euler tour 0 / 7 10
5054 P1054H  Epic Convolution 0 / 0 10
5047 P1055G  Jellyfish Nightmare 0 / 0 10
4968 P1071E  Rain Protection 0 / 0 10
4930 P1081H  Palindromic Magic 0 / 0 10
4919 P1083D  The Fair Nut's getting crazy 0 / 0 10
4906 P1086F  Forest Fires 0 / 0 10
4825 P1098F  Ж-function 0 / 0 10
4756 P1110H  Modest Substrings 0 / 0 10
4592 P1147F  Zigzag Game 0 / 0 10
4584 P1148H  Holy Diver 0 / 0 10
4524 P1158F  Density of subarrays 0 / 0 10
4436 P1178H  Stock Exchange 0 / 0 10
4261 P1208H  Red Blue Tree 0 / 0 10
4243 P1210G  Mateusz and Escape Room 0 / 0 10
4119 P1237G  Balanced Distribution 0 / 0 10
4082 P1246F  Cursor Distance 0 / 0 10
3925 P1264F  Beautiful Fibonacci Problem 1 / 2 10
3850 P1270I  Xor on Figures 0 / 0 10
3815 P1276E  Four Stones 0 / 0 10
3689 P1290F  Making Shapes 0 / 0 10
3678 P1292E  Rin and The Unknown Flower 0 / 0 10
3677 P1292F  Nora's Toy Boxes 0 / 0 10
3577 P1305G  Kuroni and Antihype 0 / 0 10
3576 P1305H  Kuroni the Private Tutor 0 / 0 10
3502 P1320F  Blocks and Sensors 0 / 0 10
3487 P1322F  Assigning Fares 0 / 0 10
3452 P1326G  Spiderweb Trees 0 / 0 10
3356 P1336E2  Chiori and Doll Picking (hard version) 0 / 0 10
3355 P1336F  Journey 0 / 0 10
3348 P1338E  JYPnation 0 / 0 10
3298 P1349E  Slime and Hats 0 / 0 10
3296 P1349F2  Slime and Sequences (Hard Version) 0 / 0 10
3166 P1368H2  Breadboard Capacity (hard version) 0 / 0 10
3117 P1375I  Cubic Lattice 0 / 0 10
3035 P1394E  Boboniu and Banknote Collection 0 / 0 10
2901 P1423A  Wakanda Forever 0 / 0 10
2899 P1423C  Dušan's Railway 0 / 0 10
2895 P1423G  Growing flowers 0 / 0 10
2888 P1423N  BubbleSquare Tokens 0 / 0 10
2864 P1427H  Prison Break 0 / 0 10
2855 P1428H  Rotary Laser Lock 0 / 0 10
2830 P1434E  A Convex Game 0 / 0 10
2805 P1439E  Cheat and Win 0 / 0 10
2788 P1444E  Finding the Vertex 0 / 0 10
2780 P1446E  Long Recovery 0 / 0 10
2769 P1450G  Communism 0 / 0 10
2733 P1456E  XOR-ranges 0 / 0 10
2726 P1458F  Range Diameter Sum 0 / 0 10
2688 P1464F  My Beautiful Madness 0 / 0 10
2616 P1470F  Strange Covering 0 / 0 10
2551 P1477F  Nezzar and Chocolate Bars 0 / 0 10
2533 P1479E  School Clubs 0 / 0 10
2442 P1491I  Ruler Of The Zoo 0 / 0 10
2362 P1500F  Cupboards Jumps 0 / 0 10
2351 P1503F  Balance the Cards 0 / 0 10
2319 P1508F  Optimal Encoding 0 / 0 10
2254 P1515H  Phoenix and Bits 0 / 0 10
2229 P1517H  Fly Around the World 0 / 0 10
2196 P1523H  Hopping Around the Array 0 / 0 10
2112 P1534H  Lost Nodes 0 / 0 10
2066 P1540E  Tasty Dishes 0 / 0 10
2046 P1545E1  AquaMoon and Time Stop (easy version) 0 / 0 10
2045 P1545E2  AquaMoon and Time Stop (hard version) 0 / 0 10
2044 P1545F  AquaMoon and Potatoes 0 / 0 10
1792 P1578C  Cactus Lady and her Cing 0 / 0 10
1785 P1578G  Game of Chance 0 / 0 10
1709 P1586I  Omkar and Mosaic 0 / 0 10
1708 P1588F  Jumping Through the Array 0 / 0 10
1585 P1608G  Alphabetic Tree 0 / 0 10
1572 P1609H  Pushing Robots 0 / 0 10
1521 P1616G  Just Add an Edge 0 / 0 10
1484 P1621H  Trains and Airplanes 0 / 0 10
1483 P1621I  Two Sequences 0 / 0 10
1429 P1628F  Spaceship Crisis Management 0 / 0 10
1376 P1637H  Minimize Inversions Number 0 / 0 10
1353 P1641F  Covering Circle 0 / 0 10
1327 P1648F  Two Avenues 0 / 0 10
1304 P1654H  Three Minimums 0 / 0 10
1295 P1656I  Neighbour Ordering 0 / 0 10
1217 P1667F  Yin Yang 0 / 0 10
1150 P1677F  Tokitsukaze and Gems 0 / 0 10
1105 P1685D2  Permutation Weight (Hard Version) 0 / 0 10
1102 P1685E  The Ultimate LIS Problem 0 / 0 10
1088 P1687E  Become Big For Me 0 / 0 10
1087 P1687F  Koishi's Unconscious Permutation 0 / 0 10
1016 P1696H  Maximum Product? 0 / 0 10
948 P1704G  Mio and Lucky Array 0 / 0 10
946 P1704H2  Game of AI (hard version) 0 / 0 10
929 P1707E  Replace 0 / 0 10
928 P1707F  Bugaboo 0 / 0 10
869 P1718E  Impressionism 0 / 0 10
825 P1726H  Mainak and the Bleeding Polygon 0 / 0 10
759 P1737G  Ela Takes Dancing Class 0 / 0 10

Categories

Lucky

Pick a problem randomly based on the current filter.