list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
962 Intergalactic Map   4 537 25.22
20
29
964 Entrapment   6 332 23.88
17
24
967 Parking Bay   1 457 47.77
17
34
972 Birthday   115 19.32
987 Mobile   67 15.18
996 Continuous Fractions   1 269 37.49
17
17
999 Generalized Matrioshkas   408 32.55
1000 Equidivisions   -2 589 23.13
13
13
1001 Babylonian Roulette   2 583 49.38
17
17
1002 Uncle Jack   10 2855 40.05
9
8
1003 Little Quilt   3 169 44.83
26
13
1004 Polygon Encoder   53 8.93
1021 Aibohphobia   289 9387 36.31
12
17
1022 Angels and Devils   5 603 31.07
27
27
1024 Complete Chess Boards   3 514 54.61
21
24
1025 Fashion Shows   29 22719 47.80
2
3
1026 Favorite Dice   38 4243 74.75
4
21
1027 Fool the Police   24 1587 27.18
18
24
1028 Hubulullu   58 7343 59.42
2
15
1029 Matrix Summation   49 2987 20.69
14
17
1030 Triple Fat Ladies   98 15686 51.69
3
11
1031 Up Subsequence   2 711 32.20
17
12
1043 Can you answer these queries I   537 10228 20.39
25
24
1108 Card Trick   59 1910 50.55
22
24
1110 Sudoku   3 170 39.47
34
1112 Number Steps   79 27725 44.01
3
4
1161 Tic-Tac-Toe ( I )   15 2570 24.05
8
9
1162 Tic-Tac-Toe ( II )   5 1867 31.90
17
9
1163 Java vs C ++   15 5302 22.77
13
4
1166 Dead Fraction   1 306 23.04
17
34
1167 Move To Invert   13 2408 33.05
8
16
1182 Sorted bit squence   282 47.05
1183 Accomodate the palace   4 454 50.27
17
34
1267 Origin of Life   33 20.87
1268 CN Tower (Easy)   3 1084 30.54
8
6
1269 CN Tower (Hard)   22 12.87
1270 Paint By Numbers   18 19.05
1285 Continuous Fractions Again   3 350 41.56
17
13
1296 4 values whose sum is 0   60 4622 26.20
18
14
1325 Partial Sums   2 220 24.76
17
1326 A Chase In WonderLand   1 375 13.45
17
1
1329 Matrix   5 403 17.88
28
26
1335 Maze   50 20.61
1391 Summing to a Square Prime   17 1368 54.38
12
17
1418 The Cats and the Mouse   48 2701 34.51
11
12
1419 A Game with Numbers   106 9669 61.97
2
10
1420 Geometry and a Square   1 264 34.13
17
34
1421 Goods   138 30.91
1431 Projections Of A Polygon   2 110 9.85
9
1
1433 The Sum   2 264 19.95
42
34

Most popular tags