list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15560 Help the old King   15 549 37.06
15
15
27039 Assembly line   17 549 25.16
17
14
2878 Knights of the Round Table   2 548 22.41
9
17
4987 Goal for Raúl   6 547 30.08
12
12
7191 Hexagonal Board   6 545 62.17
12
9
16549 Query on a tree VI   11 545 19.74
37
27
12462 Boggle Scoring   7 542 48.20
5
5
14844 All Your Base   12 542 30.14
11
11
21360 Suffix Equal Prefix   5 542 29.29
13
13
1440 Use of Function Arctan   4 541 29.19
5
26
15431 Farmer Cream   3 541 53.15
1
6
18297 Problem4   24 541 32.38
18
20
676 Sorting is not easy   9 540 39.69
19
32
12726 XOR Game   5 540 43.93
11
13
12400 Johnnys Empire   1 538 43.46
9
9
1024 Complete Chess Boards   2 534 54.89
17
20
21692 CURD PRODUCERS   6 534 41.98
15
11
4480 Chaos Strings   14 533 30.10
17
22
10111 Nonnegative Partial Sums   15 533 30.03
19
19
741 Steady Cow Assignment   5 532 32.85
20
29
1110 Sudoku   4 532 40.13
34
1
3394 Lagrange’s Four-Square Theorem   4 531 46.04
1
9
3924 Filchs Dilemna   7 531 65.21
9
17
7 The Bulk!   6 530 15.02
30
24
34 Run Away   2 530 22.25
26
34
3763 George   15 527 52.50
19
18
6477 Bowling   3 525 28.71
8
11
24999 1807   10 525 38.29
15
18
1801 Drink, on Ice   1 522 42.66
9
9
34011 Jalil Got TLE   12 522 25.95
6
8
2143 Dependency Problems   4 521 38.96
17
13
11181 Build the Tower   2 521 41.64
26
26
1774 All Discs Considered   10 519 28.42
24
20
8596 Wood, Axe and Grass   4 519 57.80
17
11
30690 Ada and Nucleobase   30 519 43.82
24
26
11601 With a Pit of Death   3 518 28.79
8
11
11895 DONALDO   7 518 24.79
11
13
21169 Balanced base-3   7 517 52.41
9
7
373 Greedy island   6 515 33.60
26
26
8284 Weighted Sum   6 515 17.87
9
13
5151 Alice’s Cube   8 514 29.22
24
21
10446 Sicrano   4 510 23.71
17
13
17707 Constructible Regular Polygons   5 510 55.84
8
8
196 Musketeers   2 508 30.42
17
34
4318 Catch Fish   11 508 33.21
21
26
21853 Rivals   23 508 33.76
17
24
82 Easy Problem   4 507 34.68
17
9
150 Where to Drink the Plonk?   1 507 35.60
4155 OTOCI   2 507 45.48
26
34
14629 Play with Binary Numbers   4 507 39.30
8
9

Most popular tags