list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2023 One Instruction Computer Simulator   41 11.22
42
42
2323 Broken Compass   41 13.42
4574 Riding in cycles   41 24.31
5103 Top 10   41 16.26
5156 Flowers Placement   41 31.06
6819 Yet Another Assignment Problem   1 41 11.56
1
6851 Fence   41 26.52
8586 Factorial factorisation   2 41 19.05
17
17
9447 Genetics   41 35.29
10075 Haunted Graveyard   2 41 19.47
26
26
11474 Totient Game   41 36.67
12371 High Mountains   41 17.20
34
34
16240 Easy Password   41 5.09
17
26
16389 Play with Strings   1 41 21.81
17
34
17944 Mickey Mouse Magic Trick v4   1 41 56.41
1
34
21414 Count The Indexes 2   5 41 18.11
37
24
22552 Flow on Tree   41 40.30
26746 Gears   4 41 30.13
21
17
30349 Strange Waca   9 41 19.88
17
22
34648 Seven   5 41 49.61
11
21
34975 Prime Friendly Numbers   10 41 19.33
28
26
36529 Challenge Accepted!   1 41 27.07
17
17
36537 Koala Fan   8 41 23.57
13
10
1471 A Game of Pearls   1 40 30.17
17
17
2413 Building Beacons   40 32.58
3361 Cavli   1 40 44.87
17
17
3373 Permutation Code   40 54.43
4003 Subway planning   40 18.08
4275 rotate it   40 55.70
4324 The fate of the pineapple   40 28.41
5153 Compressed String   40 30.00
5155 Exciting Time   40 13.06
5160 Jinyuetuan Puzzle   40 36.69
6711 Transform a Sequence   40 45.65
8651 Alien arithmetic   1 40 18.81
8734 Charlie and the Chocolate Factory   1 40 17.65
26
34
8795 Twenty Questions   1 40 20.65
8820 Okret   3 40 19.32
39
34
9893 Smoking gun   40 27.98
9940 Fruit Ninja   40 27.40
11905 Tree Count   40 43.07
11921 Ball Stack   1 40 54.63
17
17
12808 Yet-Yet Another Counting Problem   1 40 66.67
16639 Endless Knight   40 23.50
19153 Rooted Trees   1 40 21.43
19301 Operators (new ver)   3 40 6.47
38
17
25476 Induced favoritism   1 40 28.87
17
34
25482 Kimetto Kipsang and Kipchoge   1 40 20.14
34
34
35028 Long Tiling   7 40 21.39
26
26
36710 To the Bird-planet   3 40 18.71
17
14

Most popular tags