list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6999 Avoiding SOS Grids   66 10.49
7001 Visible Lattice Points   1 554 29.95
17
34
7002 Buildings   5 80 37.76
21
30
7010 Police Business   6 29.31
7015 Party   -1 1049 50.90
3
15
7019 Zig-Zag rabbit   5 594 36.87
22
19
7022 Cow Patterns   3 125 25.71
28
28
7023 Cookies   19 32.73
7025 Roads in Berland   1 128 32.81
17
34
7034 Crashing Robots   3 169 47.87
17
1
7035 The Embarrassed Cryptographer   5 353 32.11
13
13
7050 Necklace Decomposition   47 60.00
7099 Advanced Edit Distance   11 409 32.00
10
20
7100 Back To The Polygon   83 34.26
7101 Charly And Nito   4 311 37.19
13
17
7102 Doing The Word Wrap   1 173 38.14
7103 Edit Distance   1 71 18.37
17
17
7104 Feanor The Elf   -1 726 40.02
12
12
7107 G Key   4 84 44.08
30
1
7108 Heptadecimal Numbers   9 1230 35.69
2
2
7109 Indicator of progression   2 325 23.90
17
17
7132 Headshot   7 1405 37.39
8
14
7133 Garden 2005   1 67 22.96
7150 Palindrome 2000   57 3274 27.52
14
14
7152 Boundary 2003   1 18 13.81
34
1
7155 Test   10 411 19.01
34
27
7168 Termites strike back   2 13 32.65
17
34
7169 Pizza   45 6432 29.99
10
8
7184 Axis of Symmetry   1 69 18.64
26
26
7185 Bye Bye Cakes   17 3665 38.66
8
7
7186 Counting Pascal   2 129 29.39
17
17
7187 Dinosaur Menace   2 182 8.78
17
34
7188 Escape from Jail   12 622 30.90
18
23
7189 Falta Envido   1 180 36.07
17
17
7190 Guess the Number   14 2233 33.35
4
9
7191 Hexagonal Board   6 543 62.06
12
9
7192 Integral Maximization   1 372 38.17
50
50
7193 The Pharaoh Curse   16 21.05
7200 Strange Calendar   1 74 47.51
1
1
7208 Black or White   58 1479 42.45
16
19
7209 Closest Triplet   2 330 29.74
24
21
7210 Draw Mountains   5 334 44.21
17
6
7211 Elastic Bands   1 48 55.88
17
17
7212 Find String Roots   39 2174 34.79
12
15
7216 The Clocks   1 277 40.39
17
17
7217 Training for final   26 2095 45.51
8
6
7230 Garbage Collection   1 159 39.45
17
17
7231 Homework   5 225 21.50
17
26
7232 Inversion Sort   5 167 16.37
32
23
7239 Cells   3 80 46.73
17
9

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