list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8319 GLJIVE   -71 4037 35.24
2
5
23 Pyramids   -21 3985 35.56
11
14
26257 detective sherlock holmes   -10 192 25.91
15
17
237 Sums in a Triangle   -6 3352 42.02
25
9
34683 Billing Issue   -6 213 62.03
1
1
13646 BATMAN4   -5 130 31.84
21
21
31970 Urdhva - Tiryag Bhyam   -5 47 31.03
1
1
7015 Party   -4 896 50.64
5
14
34247 Agent prefix   -4 24 53.19
1
1
6297 Decipher   -3 3349 43.39
8
5
23861 Fingerprints   -3 233 35.89
8
3
202 Rockets   -2 60 13.42
34
34
1870 Making Labels   -2 1614 59.55
1
10
4569 Let go to the movies   -2 148 19.17
50
50
8177 Beautiful numbers EXTREME   -2 35 9.36
50
17
10399 Conga line   -2 340 35.20
9
9
10453 Spring Loaded   -2 117 31.78
22441 Black and White Tiles   -2 21 54.00
12
6
49 Hares and Foxes   -1 99 10.39
106 Binary Stirling Numbers   -1 2059 37.40
5
15
140 The Loner   -1 153 22.80
34
17
199 Empty Cuboids   -1 139 35.08
390 Billiard   -1 813 54.51
17
1
396 Hit or Miss   -1 122 44.95
780 The Archipelago   -1 21 40.45
50
42
1000 Equidivisions   -1 583 23.22
13
13
1453 Optimal Connected Subset   -1 143 46.41
26
42
2021 Moving Pebbles   -1 171 19.84
50
34
2047 Stone Removing Game   -1 124 37.22
3004 Life Game   -1 70 34.77
34
1
3898 Even Palindrome   -1 243 10.32
3948 Polynomial Evaluation - Angry Teacher   -1 26 14.34
50
50
4587 Electric Fences   -1 53 40.74
26
26
7745 Bingo!   -1 733 38.89
7857 Tower Game (Hard)   -1 57 14.85
50
34
8318 color the balls   -1 62 46.88
50
50
8407 Candies and Milestones   -1 460 21.47
1
1
8624 Nim-B Sum   -1 594 61.21
9
17
8836 Yet Another Sequence Problem   -1 63 22.37
9525 Cipher   -1 85 19.61
9891 Please, go first   -1 202 64.18
26
17
9950 IQ Team   -1 30 38.24
50
50
10576 Exclusive Security   -1 92 25.31
10589 King   -1 58 23.53
12250 Buzz Trouble   -1 191 40.18
9
9
12959 Basic Grapes Instinct   -1 214 44.66
17
1
13042 Gandalf vs the Balrog   -1 353 52.74
1
1
13078 The Mad Numerologist   -1 187 33.44
13093 Mosque   -1 34 35.14
1
1
13106 KOSARE   -1 70 48.95
50
50

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