list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18167 SubXor   73 1644 30.39
25
29
4110 Fast Maximum Flow   47 2799 34.38
25
22
33 Trip   18 1941 25.93
25
16
10477 GM plants   16 340 29.07
25
30
5 The Next Palindrome   452 19925 10.73
25
18
12866 Nlogonian Tickets   12 264 20.23
25
24
212 Water among Cubes   51 1481 25.84
25
27
18 The Bytelandian Cryptographer (Act II)   4 664 29.93
25
1
11401 Bazinga!   15 647 23.32
25
19
26771 Almost Prime Numbers Again   15 259 18.59
25
20
1043 Can you answer these queries I   564 13326 18.47
25
24
388 Menu   7 347 18.89
25
16
6322 The hunt for Gollum   18 699 22.90
25
16
11848 Power with Combinatorics   8 431 20.26
25
37
13447 Crayon   10 109 26.11
25
28
30690 Ada and Nucleobase   28 431 43.84
25
26
34812 Kth Power Summation   6 54 17.28
25
19
703 Mobile Service   6 892 21.36
24
28
4198 Lego   5 174 25.31
24
22
7734 Twist and whirl - want to cheat   8 229 45.06
24
17
8129 Sky Lift   2 138 25.49
24
19
24957 Petya Brother and Repairment of Roads   9 154 27.77
24
24
30922 Ada and Plum   12 137 46.38
24
24
108 Decoding Morse Sequences   7 799 24.19
24
17
2053 Key Task   37 1171 31.67
24
22
3978 Distance Query   68 1656 31.98
24
21
14 I-Keyboard   6 1263 43.58
24
23
47 Skyscraper Floors   6 282 12.67
24
17
135 Men at work   1 258 37.99
24
26
300 Cable TV Network   2 623 35.63
24
30
1459 The Secret of an Aerolite   8 259 43.46
24
26
3579 Disjoint Paths   4 311 20.67
24
27
4681 Twice   5 282 20.97
24
27
5151 Alice’s Cube   8 501 28.99
24
21
5298 Interval Challenge   4 135 16.52
24
27
6221 Increasing Powers of K   4 350 27.39
24
34
7209 Closest Triplet   2 271 28.40
24
21
8505 Nacci Fear   6 316 40.27
24
21
9964 Fibonacci vs Polynomial   6 126 40.67
24
34
10050 Power Tower City   6 91 71.37
24
28
11470 To the moon   8 795 20.72
24
21
12366 Cantor   7 195 46.65
24
21
13469 FOREVER ALONE   7 91 39.43
24
24
16277 Little Red-Cap   4 217 34.60
24
24
19224 Lights, Snakes and Cages   4 84 17.40
24
34
23147 The Ultimate Riddle   3 122 35.05
24
14
25789 Laser Maze   8 45 52.82
24
14
25810 Divisibility Test   10 57 12.93
24
26
26176 HARRY POTTER AND THE FORBIDDEN FOREST   4 82 27.10
24
12
32029 Ada and Connections   6 69 12.72
24
24

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