list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
13683 Transitive Closure   1 246 36.94
17
17
13941 The AMSCO cipher   246 37.71
17
17
17261 Bank robbery   3 246 29.25
17
21
12660 Co-Prime   4 245 25.47
9
17
18457 Very Friends   6 245 27.81
11
30
21083 Lexicographically Smallest   14 245 33.23
16
17
45 Commedia dell Arte   2 244 33.52
5
26
5673 Fractions on Tree ( reloaded !)   2 244 38.22
26
34
8507 Party Switching   4 244 28.79
6
6
13925 ZEROES IN RANGE V2   2 244 37.97
23
17
3362 Setnja   2 243 21.31
9
17
10070 Trick or Treat   2 243 66.89
17
17
20673 Count The Indexes   7 243 29.21
17
30
25473 CompuTenis reloaded   3 243 34.97
4
4
3936 Repair City Hall   4 242 50.25
5
1
26777 Mr. Ant & His Problem   12 241 34.83
14
15
11414 Combat on a tree   2 240 30.28
30
34
3195 Doors and Penguins   9 239 27.25
19
16
209 The Map   238 39.89
1
1
411 Number of quite different words   4 238 33.40
17
27
7734 Twist and whirl - want to cheat   8 238 45.26
24
17
9842 Yet Another Fancy Game   6 238 23.01
7
32
19545 Black and White beads   1 237 33.70
26
26
2961 Triomino Game   2 236 28.36
26
42
374 Count maximum matrices   235 20.84
1
17
11117 Restacking haybales 2012   235 58.41
23516 One day with string   10 234 35.99
7
10
25891 Peculiar Number   14 234 41.72
19
16
31928 Those College Days!   1 234 28.43
5
6
36199 Subset with all Digits   18 234 33.62
16
19
60 The Gordian Dance   3 233 40.36
12
45
84 Shortcut   1 233 31.59
17
9
25067 Fibonacci Polynomial   8 233 41.53
10
20
685 Partition the sequence   3 232 21.12
21
30
3415 Shrinking Polygons   232 18.97
3476 Deposit   2 232 38.48
17
21
4202 Brackets Parade   232 44.26
10522 K12-OE Numbers   7 232 49.44
21
21
26527 DIVSEQ   17 232 46.11
13
17
3940 Sum of Primes   3 231 63.39
9
9
13881 FUN WITH LETTERS   6 231 29.31
13
26
14972 Foxhole   2 231 32.24
9
9
7486 Rooks   4 229 28.45
9
13
14971 The Foxens Treasure   11 229 36.93
14
16
17732 Salary Management   10 229 18.97
22
24
734 Ivan and his interesting game   228 34.45
17
17
738 Another Counting Problem   1 228 40.09
1
1
1676 Text Generator   228 21.31
17
26
8100 Shifting Lights   2 228 31.17
17
17
10080 Lawn Mower   4 228 52.22
12
6

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