list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
17261 Bank robbery   3 246 29.25
17
21
3912 Color a tree   1 245 29.17
17
34
13683 Transitive Closure   1 245 36.88
17
17
18457 Very Friends   6 245 27.81
11
30
21083 Lexicographically Smallest   14 245 33.23
16
17
5673 Fractions on Tree ( reloaded !)   2 244 38.22
26
34
8507 Party Switching   4 244 28.79
6
6
12660 Co-Prime   4 244 25.54
9
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
45 Commedia dell Arte   2 241 33.52
5
26
3936 Repair City Hall   4 241 50.00
5
1
13925 ZEROES IN RANGE V2   2 241 37.64
23
17
26777 Mr. Ant & His Problem   12 241 34.83
14
15
3195 Doors and Penguins   9 239 27.25
19
16
11414 Combat on a tree   2 239 30.35
30
34
209 The Map   238 39.89
1
1
411 Number of quite different words   4 238 33.43
17
27
7734 Twist and whirl - want to cheat   8 238 45.26
24
17
19545 Black and White beads   1 237 33.70
26
26
2961 Triomino Game   2 236 28.36
26
42
9842 Yet Another Fancy Game   6 236 22.91
7
32
374 Count maximum matrices   235 20.84
1
17
11117 Restacking haybales 2012   234 58.32
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
60 The Gordian Dance   3 233 40.39
12
45
84 Shortcut   1 233 31.59
17
9
685 Partition the sequence   3 232 21.12
21
30
3476 Deposit   2 232 38.48
17
21
4202 Brackets Parade   232 44.26
26527 DIVSEQ   17 232 46.11
13
17
3415 Shrinking Polygons   231 18.92
13881 FUN WITH LETTERS   6 231 29.34
13
26
14972 Foxhole   2 231 32.24
9
9
10522 K12-OE Numbers   7 230 49.06
21
21
25067 Fibonacci Polynomial   8 230 41.28
10
20
36199 Subset with all Digits   18 230 33.39
16
19
3940 Sum of Primes   3 229 63.17
9
9
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
8100 Shifting Lights   2 228 31.17
17
17
10080 Lawn Mower   4 228 52.22
12
6
7486 Rooks   4 227 28.56
9
13
12959 Basic Grapes Instinct   1 227 46.02
17
1
15634 Lennys Lucky Lotto Lists   11 227 34.38
7
14

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