list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
199 Empty Cuboids   -1 142 34.68
202 Rockets   -1 57 12.25
34
34
274 Johnny and the Watermelon Plantation   -1 213 24.34
1
1
301 Booklets   -1 184 40.95
1
1
1000 Equidivisions   -1 646 23.42
13
13
1712 Permalex   -1 170 19.53
34
34
2047 Stone Removing Game   -1 132 37.99
2177 Galou is back!   -1 224 31.34
2716 Maximal Quadrilateral Area   -1 6241 50.24
3
8
3004 Life Game   -1 69 33.94
34
1
3679 Moo University - Emergency Pizza Order   -1 35 26.96
3898 Even Palindrome   -1 249 10.29
3948 Polynomial Evaluation - Angry Teacher   -1 30 15.28
50
50
4100 Sum of Vectors   -1 101 31.23
50
34
4587 Electric Fences   -1 134 32.35
26
26
5296 Air Combat   -1 64 14.85
34
5511 Heavy Sequences   -1 82 18.23
34
34
6297 Decipher   -1 3995 44.69
8
6
6408 Counting Triangles 2   -1 56 33.73
50
50
7015 Party   -1 1041 50.91
3
15
7104 Feanor The Elf   -1 720 40.01
12
12
8624 Nim-B Sum   -1 622 61.21
9
17
9525 Cipher   -1 100 21.21
10128 Treasures and Vikings   -1 78 25.54
17
17
10292 Shell game   -1 500 19.11
10399 Conga line   -1 357 35.80
9
9
10576 Exclusive Security   -1 96 26.06
11830 DOJO Corridor I   -1 28 39.66
50
34
11906 Rescue On Time   -1 23 34.52
34
17
12250 Buzz Trouble   -1 197 39.68
9
9
14892 Good Aim   -1 36 30.89
34
17
14928 Pyramidal Constructions   -1 333 49.75
28
23
15328 Hunter x Hunter   -1 70 12.56
1
17
15432 Distributing V-Energy   -1 21 48.28
17
34
15572 Garden   -1 18 26.32
16758 Divisible by 6 and 9   -1 122 37.97
21
13
18245 Maggu and Triangles   -1 418 31.38
1
17
18246 Maggu and Vectors   -1 79 26.20
17
17
19039 Krypt in Time   -1 295 41.67
34
1
19145 Digo Needs Guns   -1 189 52.27
26
26
19146 Glorious Gamblers   -1 139 57.43
23
26
20041 Hippo and Bloody Jungle   -1 39 19.08
28
17
21395 Ohani And Binary Search Tree   -1 127 36.31
50
17
22441 Black and White Tiles   -1 29 45.35
13
9
26953 Kuchu the Bookworm   -1 50 13.93
17
15
32201 Right Shift   -1 217 11.13
17
8
34545 Tama Starks Prime Apprenticeship   -1 52 18.31
17
9
35155 Professional Stalker   -1 9 21.82
37175 Submatrix Sum of a Sparse Matrix   -1 6 21.88
1870 Making Labels   -2 1689 59.43
2
10

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