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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
26719 Gutibazi   10 496 47.64
3
6
4155 OTOCI   2 494 45.49
26
34
428 Particular Palindromes   5 493 32.02
22
24
16034 Minimum Number   5 493 16.05
11
1
3363 Svada   10 492 28.73
9
15
19957 GETTING AN AP   5 492 36.87
8
12
7336 Mastermind   491 36.21
12612 Path of the righteous man   28 491 35.92
20
22
15563 Check the string Powers   7 489 28.89
17
17
36674 PIZZA   4 489 18.09
1
13
8433 Revenge of the squares (variation)   1 488 49.20
17
17
3724 Rainbow Ride   8 487 35.91
19
19
4555 Einbahnstrasse   2 487 26.49
22
9
11477 Meeting For Party   5 485 28.07
17
12
30690 Ada and Nucleobase   28 484 43.84
25
26
2124 Last Non-Zero Digit of Factorials   4 483 25.28
26
34
15577 Blockade   2 482 43.14
17
17
7739 Sound   12 481 33.79
20
17
9686 Yummy Triangular Pizza   481 65.64
26
17
6340 ZUMA   6 478 44.79
17
34
123 Paying in Byteland   2 477 46.71
6
17
8407 Candies and Milestones   2 477 21.79
6
23
6041 Mountain Walking   3 476 42.60
9
1
13577 Card Game   13 476 24.02
14
16
2731 Inventing Test Data   4 471 25.57
15
28
12746 Colorful Circle (EASY)   5 471 20.60
28
23
55 Jasiek   3 469 28.14
21
13
8791 Dynamic LCA   8 469 29.07
26
26
15433 Greedy Walking   13 469 50.89
13
16
20173 Counting Divisors (square)   6 465 21.58
29
38
861 Counting inversions   7 464 19.96
34
29
14923 King Graffs Defense   20 464 25.52
26
30
14974 Foxling Feeding Frenzy   15 464 42.13
15
16
1673 Ambitious Manager   5 462 36.45
21
17
27367 Game of Squares   16 461 40.83
7
9
1700 Traveling by Stagecoach   9 459 38.70
19
17
30906 Ada and Unique Vegetable   8 459 35.07
28
24
4063 Sell Pigs   2 458 51.22
26
42
3723 Snooker   5 457 50.41
9
27
8073 The area of the union of circles   1 456 20.55
38
30
27225 Knight Move   12 455 29.73
15
14
71 Tree   3 453 28.48
12
9
6236 Matches   8 453 22.02
26
7
287 Smart Network Administrator   3 452 23.59
23
28
3388 Double Near Palindromes   1 452 34.14
17
17
15561 Find Number Of Pair of Friends   10 451 32.04
22
19
14742 Building Bridges(HARD)   10 450 24.02
14
17
3389 The Knights of the Round Circle   3 449 67.36
6
23
20063 Large subsequence Problem   20 447 42.11
10
14
515 Collatz   1 446 42.96
1
5

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