list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
176 Sum of one-sequence   5 665 33.63
11
27
373 Greedy island   5 505 33.52
26
26
416 Divisibility by 15   5 1018 15.45
31
26
428 Particular Palindromes   5 492 32.02
22
24
741 Steady Cow Assignment   5 471 31.09
20
31
1285 Continuous Fractions Again   5 369 41.61
17
12
1434 Equation   5 415 33.18
21
26
1466 Blue Mary Needs Help Again   5 203 20.59
30
34
1482 A short vacation in Disneyland   5 225 14.63
31
24
1673 Ambitious Manager   5 460 36.49
21
17
2059 Robotic Sort   5 646 31.97
28
26
2174 Drop the Triples   5 116 29.73
21
24
2178 He is offside!   5 8374 50.10
3
4
2666 Query on a tree IV   5 681 13.68
38
34
2714 Cow Cars   5 648 37.47
14
17
2737 Perfect Rhyme   5 357 17.13
27
26
2816 Common Subsequences   5 217 28.61
26
34
2853 Decode the Strings   5 425 39.68
15
17
3882 Cijevi   5 258 37.67
30
14
4198 Lego   5 175 25.25
24
22
4681 Twice   5 282 20.97
24
27
4988 Madrids One Way Streets   5 196 28.68
15
15
5240 Area of a Garden   5 1689 47.04
4
9
5465 Deliver pizza   5 404 22.80
21
15
5979 Yet Another Permutations Problem   5 1351 49.49
7
15
6988 Beer Machines   5 32 18.72
43
37
7002 Buildings   5 75 37.35
21
30
7035 The Embarrassed Cryptographer   5 337 31.57
13
13
7210 Draw Mountains   5 330 43.85
17
6
7231 Homework   5 222 21.54
17
26
7232 Inversion Sort   5 156 17.60
32
23
7296 Trees Again   5 166 50.53
21
30
7380 Factorial challenge   5 340 31.45
14
26
7600 Milk Trading   5 181 30.18
1
28
7947 Almost square factorisation   5 120 51.97
8
11
8591 Prime Permutations   5 105 31.08
28
23
8758 Cover the string   5 221 23.53
13
17
9587 The Prime conjecture   5 569 34.34
9
9
9644 Imperialism   5 172 30.50
8
14
10270 Temperature   5 202 32.07
21
21
10515 K12-Combinations   5 410 27.97
5
17
10547 Delivery Route   5 50 19.73
34
34
10649 Mirror Number   5 168 21.29
13
30
10711 VUK   5 181 52.82
20
23
11103 PrimeFactorofLCM   5 558 25.62
17
17
11321 G-One Sort   5 775 37.95
13
17
11469 Balanced Cow Subsets   5 352 23.28
37
34
11472 Amazing Maze   5 261 29.01
17
26
11477 Meeting For Party   5 479 27.97
17
12
11844 Binary Sequence of Prime Number   5 222 21.45
34
28

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