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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
24999 1807   10 519 38.42
15
18
1801 Drink, on Ice   1 518 43.00
9
9
6477 Bowling   3 518 28.50
8
11
2143 Dependency Problems   4 517 39.00
17
13
15560 Help the old King   15 517 37.28
15
15
3734 Periodni   2 514 34.97
26
34
1774 All Discs Considered   10 513 28.52
26
22
27039 Assembly line   17 513 24.56
17
14
8596 Wood, Axe and Grass   4 512 57.51
17
11
11181 Build the Tower   2 511 41.24
26
26
5271 A Coin Game   4 510 30.70
21
30
7826 Tree Isomorphism   6 510 22.35
21
26
8284 Weighted Sum   6 508 17.80
9
13
10111 Nonnegative Partial Sums   13 508 29.78
19
17
11895 DONALDO   7 505 24.81
11
13
21169 Balanced base-3   7 505 51.51
9
7
21853 Rivals   23 505 33.67
17
24
373 Greedy island   5 504 33.50
26
26
10446 Sicrano   4 504 23.55
17
13
12005 Grass Planting   9 502 43.65
32
17
5151 Alice’s Cube   8 501 28.99
24
21
7 The Bulk!   6 500 15.98
30
24
17707 Constructible Regular Polygons   5 500 55.65
8
8
10606 Balanced Numbers   9 499 25.69
23
17
7426 Imperial Units   3 498 45.86
3
12
16549 Query on a tree VI   10 498 19.19
36
26
10292 Shell game   -1 496 19.08
14629 Play with Binary Numbers   4 496 39.92
8
9
150 Where to Drink the Plonk?   1 495 34.83
8093 Sevenk Love Oimaster   1 494 22.94
26
26
21360 Suffix Equal Prefix   5 493 28.42
13
13
428 Particular Palindromes   5 492 32.02
22
24
4318 Catch Fish   11 492 32.79
21
26
82 Easy Problem   4 491 34.74
17
9
16034 Minimum Number   5 491 16.05
11
1
26719 Gutibazi   10 489 47.43
3
6
15563 Check the string Powers   7 488 28.89
17
17
19957 GETTING AN AP   5 488 36.75
8
12
7336 Mastermind   487 36.07
3363 Svada   10 486 28.76
9
15
196 Musketeers   2 485 30.23
17
34
4555 Einbahnstrasse   2 485 26.58
22
9
8433 Revenge of the squares (variation)   484 49.00
17
17
7001 Visible Lattice Points   1 481 28.12
17
34
34011 Jalil Got TLE   12 480 25.02
6
8
11477 Meeting For Party   5 479 27.97
17
12
3724 Rainbow Ride   8 477 36.12
19
19
12612 Path of the righteous man   28 476 36.26
20
22
123 Paying in Byteland   2 475 46.73
6
17
11601 With a Pit of Death   3 475 29.64
8
11

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