list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8319 GLJIVE   -85 4403 35.22
2
5
23 Pyramids   -20 5711 36.68
9
15
237 Sums in a Triangle   -13 3588 42.44
28
10
26257 detective sherlock holmes   -12 217 26.42
15
17
13646 BATMAN4   -7 154 32.68
20
17
31970 Urdhva - Tiryag Bhyam   -6 85 31.18
1
1
34247 Agent prefix   -5 55 37.82
1
1
34683 Billing Issue   -5 395 49.41
1
1
23861 Fingerprints   -4 268 34.45
6
3
4569 Let go to the movies   -3 160 18.20
50
34
1870 Making Labels   -2 1698 59.51
2
10
8177 Beautiful numbers EXTREME   -2 275 27.27
26
9
10453 Spring Loaded   -2 158 31.10
17
34
13042 Gandalf vs the Balrog   -2 364 50.71
1
1
16062 Count Primes   -2 45 24.80
92 Cutting off Squares   -1 262 41.02
1
1
199 Empty Cuboids   -1 146 35.20
202 Rockets   -1 58 12.17
34
34
274 Johnny and the Watermelon Plantation   -1 217 24.50
1
1
301 Booklets   -1 188 41.26
1
1
1000 Equidivisions   -1 652 23.37
13
13
1678 Royal Treasury   -1 72 11.15
34
1
1685 Grocery store   -1 201 24.39
17
17
1689 Hard Problem   -1 18 25.68
17
34
1712 Permalex   -1 172 19.39
23
17
2047 Stone Removing Game   -1 133 38.16
2177 Galou is back!   -1 225 31.22
2716 Maximal Quadrilateral Area   -1 6252 50.21
3
8
3004 Life Game   -1 75 35.09
34
1
3679 Moo University - Emergency Pizza Order   -1 36 27.05
3898 Even Palindrome   -1 250 10.22
3948 Polynomial Evaluation - Angry Teacher   -1 31 15.10
50
50
4100 Sum of Vectors   -1 102 29.34
50
34
4587 Electric Fences   -1 141 32.85
26
26
5296 Air Combat   -1 68 15.20
34
5511 Heavy Sequences   -1 82 18.09
34
34
5672 Captain Selection   -1 10 28.57
6297 Decipher   -1 4004 44.69
8
6
6408 Counting Triangles 2   -1 66 34.40
50
50
7015 Party   -1 1049 50.90
3
15
7104 Feanor The Elf   -1 730 40.13
12
12
8624 Nim-B Sum   -1 628 61.36
9
17
9525 Cipher   -1 101 21.13
10128 Treasures and Vikings   -1 81 24.89
17
17
10292 Shell game   -1 503 19.03
10399 Conga line   -1 367 36.30
9
9
10576 Exclusive Security   -1 98 26.64
11830 DOJO Corridor I   -1 31 31.46
50
34
11906 Rescue On Time   -1 25 32.65
34
17
12250 Buzz Trouble   -1 203 40.32
9
9

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