list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7001 Visible Lattice Points   1 469 27.81
17
34
7002 Buildings   5 75 37.35
21
30
7010 Police Business   6 30.36
7015 Party   -1 999 50.60
3
15
7019 Zig-Zag rabbit   4 587 36.95
23
17
7022 Cow Patterns   3 112 24.56
28
28
7023 Cookies   19 36.36
7025 Roads in Berland   1 123 32.74
17
34
7034 Crashing Robots   3 157 45.89
17
1
7035 The Embarrassed Cryptographer   5 335 31.35
13
13
7050 Necklace Decomposition   44 59.79
7099 Advanced Edit Distance   11 398 32.00
10
20
7100 Back To The Polygon   81 33.85
7101 Charly And Nito   4 303 36.82
13
17
7102 Doing The Word Wrap   1 166 37.82
7103 Edit Distance   1 71 18.97
17
17
7104 Feanor The Elf   -1 717 40.03
12
12
7107 G Key   4 81 45.79
30
1
7108 Heptadecimal Numbers   9 1220 35.55
2
2
7109 Indicator of progression   2 324 23.87
17
17
7132 Headshot   7 1388 37.16
8
14
7133 Garden 2005   1 66 23.15
7150 Palindrome 2000   56 3173 27.12
15
14
7152 Boundary 2003   1 18 14.87
34
1
7155 Test   10 362 18.26
34
27
7168 Termites strike back   2 9 31.58
17
34
7169 Pizza   46 6413 29.97
10
8
7184 Axis of Symmetry   1 67 18.56
26
26
7185 Bye Bye Cakes   17 3654 38.60
8
7
7186 Counting Pascal   2 125 29.24
17
17
7187 Dinosaur Menace   2 177 8.81
17
34
7188 Escape from Jail   12 616 30.87
18
23
7189 Falta Envido   1 179 37.52
17
17
7190 Guess the Number   14 2216 33.32
4
9
7191 Hexagonal Board   6 540 62.07
12
9
7192 Integral Maximization   1 369 38.14
50
50
7193 The Pharaoh Curse   16 25.32
7200 Strange Calendar   1 71 47.44
1
1
7208 Black or White   58 1435 43.45
16
19
7209 Closest Triplet   2 271 28.40
24
21
7210 Draw Mountains   5 329 43.83
17
6
7211 Elastic Bands   1 45 55.72
17
17
7212 Find String Roots   38 2140 34.82
12
15
7216 The Clocks   1 257 41.07
17
17
7217 Training for final   26 2089 45.47
8
6
7230 Garbage Collection   1 157 39.72
17
17
7231 Homework   5 222 21.54
17
26
7232 Inversion Sort   5 152 17.99
32
23
7239 Cells   3 74 44.93
17
9
7240 Playground   2 203 41.92
1
6

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