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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9686 Yummy Triangular Pizza   475 65.88
26
17
123 Paying in Byteland   2 476 46.70
6
17
2124 Last Non-Zero Digit of Factorials   4 476 25.08
26
34
6041 Mountain Walking   3 476 42.60
9
1
1110 Sudoku   4 479 39.14
34
1
4155 OTOCI   2 479 45.31
26
34
21690 Power the Power Up   10 480 17.55
17
23
11477 Meeting For Party   5 481 27.95
17
12
12612 Path of the righteous man   28 483 36.19
20
22
8433 Revenge of the squares (variation)   484 49.00
17
17
32192 SUMMATION   11 485 21.80
7
10
3724 Rainbow Ride   8 486 35.87
19
19
4555 Einbahnstrasse   2 487 26.49
22
9
7336 Mastermind   487 36.11
11601 With a Pit of Death   3 487 29.47
8
11
15563 Check the string Powers   7 488 28.86
17
17
19957 GETTING AN AP   5 488 36.75
8
12
35669 Consecutive Letters   7 488 26.67
17
20
3363 Svada   10 490 28.85
9
15
10622 DIFERENCIJA   8 491 43.10
21
23
16034 Minimum Number   5 491 16.04
11
1
26719 Gutibazi   10 491 47.49
3
6
428 Particular Palindromes   5 492 32.02
22
24
741 Steady Cow Assignment   5 492 31.65
20
29
82 Easy Problem   4 495 34.77
17
9
4318 Catch Fish   11 496 32.91
21
26
34 Run Away   2 497 21.43
26
34
14629 Play with Binary Numbers   4 497 39.94
8
9
150 Where to Drink the Plonk?   1 498 34.78
196 Musketeers   2 498 30.30
17
34
10292 Shell game   -1 499 19.09
7426 Imperial Units   3 500 45.43
3
12
17707 Constructible Regular Polygons   5 502 55.73
8
8
5151 Alice’s Cube   8 503 28.96
24
21
34011 Jalil Got TLE   12 503 25.61
6
8
10446 Sicrano   4 504 23.54
17
13
21853 Rivals   23 506 33.70
17
24
7001 Visible Lattice Points   1 507 28.82
17
34
11895 DONALDO   7 509 24.86
11
13
373 Greedy island   6 510 33.48
26
26
8284 Weighted Sum   6 511 17.85
9
13
21169 Balanced base-3   7 511 52.01
9
7
7 The Bulk!   6 512 15.53
30
24
8596 Wood, Axe and Grass   4 513 57.55
17
11
10111 Nonnegative Partial Sums   15 513 29.88
19
19
11181 Build the Tower   2 513 41.33
26
26
28740 Try to complete   21 513 25.77
23
23
16549 Query on a tree VI   10 514 19.40
36
26
1774 All Discs Considered   10 515 28.41
26
22
27039 Assembly line   17 516 24.62
17
14

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