list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6999 Avoiding SOS Grids   66 10.59
7001 Visible Lattice Points   1 544 29.70
17
34
7002 Buildings   5 76 37.27
21
30
7010 Police Business   6 30.36
7015 Party   -1 1045 50.90
3
15
7019 Zig-Zag rabbit   5 591 36.89
22
19
7022 Cow Patterns   3 122 25.46
28
28
7023 Cookies   19 35.64
7025 Roads in Berland   1 127 32.66
17
34
7034 Crashing Robots   3 167 47.48
17
1
7035 The Embarrassed Cryptographer   5 343 31.75
13
13
7050 Necklace Decomposition   45 59.78
7099 Advanced Edit Distance   11 408 31.97
10
20
7100 Back To The Polygon   82 34.06
7101 Charly And Nito   4 310 37.02
13
17
7102 Doing The Word Wrap   1 172 38.04
7103 Edit Distance   1 71 18.60
17
17
7104 Feanor The Elf   -1 724 40.02
12
12
7107 G Key   4 83 43.69
30
1
7108 Heptadecimal Numbers   9 1228 35.62
2
2
7109 Indicator of progression   2 324 23.87
17
17
7132 Headshot   7 1398 37.29
8
14
7133 Garden 2005   1 67 23.03
7150 Palindrome 2000   57 3259 27.44
14
14
7152 Boundary 2003   1 18 14.36
34
1
7155 Test   10 407 18.93
34
27
7168 Termites strike back   2 12 36.59
17
34
7169 Pizza   45 6428 29.98
10
8
7184 Axis of Symmetry   1 68 18.60
26
26
7185 Bye Bye Cakes   17 3664 38.65
8
7
7186 Counting Pascal   2 126 29.22
17
17
7187 Dinosaur Menace   2 181 8.75
17
34
7188 Escape from Jail   12 622 30.91
18
23
7189 Falta Envido   1 179 37.31
17
17
7190 Guess the Number   14 2232 33.34
4
9
7191 Hexagonal Board   6 541 62.11
12
9
7192 Integral Maximization   1 370 38.07
50
50
7193 The Pharaoh Curse   16 24.10
7200 Strange Calendar   1 72 47.47
1
1
7208 Black or White   58 1474 42.26
16
19
7209 Closest Triplet   2 326 29.49
24
21
7210 Draw Mountains   5 333 44.10
17
6
7211 Elastic Bands   1 45 55.72
17
17
7212 Find String Roots   38 2170 34.81
12
15
7216 The Clocks   1 273 40.15
17
17
7217 Training for final   26 2093 45.48
8
6
7230 Garbage Collection   1 158 39.68
17
17
7231 Homework   5 222 21.45
17
26
7232 Inversion Sort   5 160 17.00
32
23
7239 Cells   3 79 46.23
17
9

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