list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
301 Booklets   -1 184 41.45
1
1
1000 Equidivisions   -1 643 23.40
13
13
1712 Permalex   -1 168 19.49
34
34
2047 Stone Removing Game   -1 132 38.11
2177 Galou is back!   -1 223 31.13
2716 Maximal Quadrilateral Area   -1 6215 50.28
3
8
3004 Life Game   -1 69 33.94
34
1
3492 Braille Transcription   -1 10 12.32
3679 Moo University - Emergency Pizza Order   -1 35 26.42
3898 Even Palindrome   -1 247 10.25
3948 Polynomial Evaluation - Angry Teacher   -1 30 15.28
50
50
4100 Sum of Vectors   -1 101 32.12
50
34
4587 Electric Fences   -1 124 31.95
26
26
5296 Air Combat   -1 64 14.85
34
6297 Decipher   -1 3974 44.65
8
6
6408 Counting Triangles 2   -1 55 33.60
50
50
7015 Party   -1 999 50.60
3
15
7104 Feanor The Elf   -1 717 40.03
12
12
8624 Nim-B Sum   -1 616 61.01
9
17
9525 Cipher   -1 100 21.21
10128 Treasures and Vikings   -1 78 25.54
17
17
10292 Shell game   -1 496 19.08
10399 Conga line   -1 356 35.75
9
9
10576 Exclusive Security   -1 96 26.06
11202 Number Theory   -1 32 31.05
42
34
11906 Rescue On Time   -1 23 43.94
34
17
12250 Buzz Trouble   -1 196 40.68
9
9
14892 Good Aim   -1 34 20.95
34
17
14928 Pyramidal Constructions   -1 334 49.90
28
23
15328 Hunter x Hunter   -1 71 12.91
1
17
15432 Distributing V-Energy   -1 21 48.28
17
34
15572 Garden   -1 18 28.41
16758 Divisible by 6 and 9   -1 122 37.97
21
13
18245 Maggu and Triangles   -1 417 31.31
1
17
18246 Maggu and Vectors   -1 79 25.27
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   -1 136 56.86
23
26
20041 Hippo and Bloody Jungle   -1 37 18.60
28
17
21395 Ohani And Binary Search Tree   -1 126 36.27
50
17
22441 Black and White Tiles   -1 29 45.35
13
9
26953 Kuchu the Bookworm   -1 50 13.88
17
15
32201 Right Shift   -1 199 10.64
17
8
34545 Tama Starks Prime Apprenticeship   -1 50 19.06
17
9
35155 Professional Stalker   -1 9 21.82
37175 Submatrix Sum of a Sparse Matrix   -1 5 20.00
1870 Making Labels   -2 1684 59.46
2
10
8177 Beautiful numbers EXTREME   -2 197 24.91
26
9
10453 Spring Loaded   -2 158 33.25
17
34
13042 Gandalf vs the Balrog   -2 360 50.59
1
1

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