list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7333 Shuffle Music   7 27.27
7323 Happy Days   46 48.08
7322 Prime Pattern   1 94 36.31
23
17
7301 Lucky Controller   7 29.55
7299 Multiples of 3   120 3682 23.40
20
17
7297 Placing Coins on a Grid   2 57 33.09
17
17
7296 Trees Again   5 166 50.53
21
30
7286 Collect Diamonds   1 16 23.08
26
26
7264 Digital LED Number   7 531 28.81
14
4
7260 Number Game   1 91 25.51
17
17
7259 Light Switching   102 4333 33.02
16
15
7258 Lexicographical Substring Search   29 2068 21.69
23
19
7250 Blocks for kids   1 95 44.12
9
17
7249 Perfume   2 109 15.68
1
17
7248 Chess part1   99 23.82
7240 Playground   2 203 41.92
1
6
7239 Cells   3 74 44.93
17
9
7232 Inversion Sort   5 156 17.65
32
23
7231 Homework   5 222 21.54
17
26
7230 Garbage Collection   1 157 39.72
17
17
7217 Training for final   26 2089 45.46
8
6
7216 The Clocks   1 259 40.84
17
17
7212 Find String Roots   38 2146 34.84
12
15
7211 Elastic Bands   1 45 55.72
17
17
7210 Draw Mountains   5 330 43.85
17
6
7209 Closest Triplet   2 276 28.56
24
21
7208 Black or White   58 1438 43.45
16
19
7200 Strange Calendar   1 70 46.98
1
1
7193 The Pharaoh Curse   16 25.32
7192 Integral Maximization   1 369 38.14
50
50
7191 Hexagonal Board   6 541 62.11
12
9
7190 Guess the Number   14 2216 33.31
4
9
7189 Falta Envido   1 179 37.52
17
17
7188 Escape from Jail   12 618 30.90
18
23
7187 Dinosaur Menace   2 179 8.71
17
34
7186 Counting Pascal   2 125 29.24
17
17
7185 Bye Bye Cakes   17 3656 38.60
8
7
7184 Axis of Symmetry   1 67 18.56
26
26
7169 Pizza   45 6418 29.96
10
8
7168 Termites strike back   2 9 31.58
17
34
7155 Test   10 378 18.55
34
27
7152 Boundary 2003   1 18 14.87
34
1
7150 Palindrome 2000   56 3192 27.22
15
14
7133 Garden 2005   1 66 22.87
7132 Headshot   7 1391 37.21
8
14
7109 Indicator of progression   2 324 23.87
17
17
7108 Heptadecimal Numbers   9 1221 35.57
2
2
7107 G Key   4 81 45.79
30
1
7104 Feanor The Elf   -1 718 40.06
12
12
7103 Edit Distance   1 71 18.97
17
17

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