list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12810 Yet Another Multiple Problem   9 273 21.71
21
23
12855 Teleport   4 14.63
17
34
12866 Nlogonian Tickets   12 292 20.28
25
24
12880 Sheep   39 1840 45.75
9
10
12889 MAD   2 163 20.94
1
1
12902 Good Luck   1 81 43.00
1
17
12903 Saving BOB - 2   11 40.00
17
1
12908 Binary Matrix   1 14 8.29
39
34
12916 MMM   4 86 18.00
24
27
12933 n-divisors   59 2305 19.31
18
17
12943 Counting   5 79 47.71
8
30
12958 Another Gift Problem   35 18.33
12959 Basic Grapes Instinct   1 227 46.02
17
1
12960 Collision on Christmas Eve   1 43 26.54
12961 Drastic Grapes   36 32.24
12964 Count on a treap   9 50.00
12981 Fences   3 31 24.28
26
30
13002 For Loops Challenge   2 278 37.82
34
17
13007 Easy Programming Tutorials   2 278 30.41
17
17
13015 Counting Primes   33 1386 22.09
16
14
13020 Help MR BEAN   10 10.87
1
1
13031 Vision Field   27 23.89
34
34
13041 The Black Riders   6 192 39.84
17
34
13042 Gandalf vs the Balrog   -2 361 50.63
1
1
13043 The Mirror of Galadriel   33 5940 64.42
2
3
13044 Dyslexic Gollum   3 122 29.11
23
28
13045 Denethors Decryption of Dequeue permutations   1 24 35.05
34
17
13046 The Glittering Caves of Aglarond   6 915 34.87
5
12
13047 Saruman of Many Colours   2 400 37.75
9
17
13048 Escape from the Mines   2 67 24.08
23
23
13049 The Loyalty of the Orcs   89 28.27
13050 Entmoot   1 78 28.96
17
34
13051 Wormtongues Mind   3 67 51.26
17
34
13055 New Year Train   1 54 55.35
1
17
13076 Slikar   6 223 31.81
17
10
13078 The Mad Numerologist   1 195 33.33
17
17
13090 New Strategy   3 144 33.43
9
9
13091 Snakes and Ladders   2 102 16.98
21
9
13092 Snakes and Ladders Again   86 14.52
13093 Mosque   1 46 37.74
6
12
13094 Beggars   47 27.00
50
50
13095 peaks   2 78 31.82
26
26
13096 Amr Samir   5 916 31.08
9
10
13105 DNA   5 641 36.85
11
24
13106 KOSARE   3 307 48.77
23
39
13150 Magic Sticks   1 17 32.14
34
34
13156 Tom and Jerry   26 12.04
13165 Totient in permutation (easy)   11 280 20.95
17
17
13166 Totient in permutation (medium)   17 50.10
13167 Totient in permutation (hard)   7 20.57

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