list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
526 Divisors   37 1682 43.59
14
13
899 Ws Cipher   6 837 38.33
14
15
2714 Cow Cars   5 646 37.41
14
17
2731 Inventing Test Data   3 383 27.60
14
27
2852 Broken Keyboard   19 1194 31.54
14
14
3184 Game of Lines   8 1299 27.73
14
9
4273 Train TimeTable   7 422 33.97
14
8
4302 (K,N)-Knight   3 310 24.71
14
24
4993 Traveling Salesman   8 1034 37.09
14
2
5640 Fractions on Tree   6 918 61.77
14
21
7264 Digital LED Number   7 531 28.81
14
4
7380 Factorial challenge   5 340 31.45
14
26
8044 Fantastic Discovery   3 305 42.55
14
14
8363 COSTLY CHESS   23 1458 43.86
14
12
12364 Awari 2   3 354 48.78
14
21
12912 Saving BOB   3 96 37.70
14
17
14697 Loop Expectation   11 663 49.16
14
22
14971 The Foxens Treasure   11 229 36.93
14
16
16244 Kusac   6 400 35.90
14
21
18465 A Subtle Surf   6 199 43.27
14
11
19416 Potions Class   4 154 38.27
14
24
20977 Car Game   5 36 38.89
14
14
21174 Gallantry   1 396 51.18
14
11
24247 Monkey King   2 117 20.97
14
14
25892 Palindrome in a Tree   6 139 35.59
14
12
27317 Number of score sequences   8 78 46.63
14
19
28409 Ada and Cycle   16 791 26.78
14
17
28449 Ada and List   10 305 21.88
14
17
30499 TWO STRINGS   5 24 31.34
14
14
30738 Ada and Coins   56 735 30.60
14
22
31235 Fractals   7 54 46.25
14
8
31412 ShaatChara   3 67 50.61
14
21
34482 Allowed Factors   4 74 26.43
14
27
34615 Sharmeen Loves Substring [ HARD ]   7 70 33.95
14
17
35284 Digit Root   12 102 35.85
14
19
97 Party Schedule   250 8807 36.13
14
16
29 Hash it!   14 3575 24.20
14
8
1840 Printer Queue   26 2858 47.47
14
9
10228 Magic Grid   44 1783 26.32
14
19
328 Bishops   82 8915 31.99
14
7
1846 Project File Dependencies   24 2138 41.06
14
15
2815 Increasing Subsequences   52 2146 28.13
14
22
14955 Dancing Cows   23 585 24.69
14
21
21083 Lexicographically Smallest   13 242 33.00
14
17
30669 Ada and Trip   34 857 30.41
14
11
32199 Ada and Cherry   11 150 35.72
14
22
22776 Balika Vadhu and Alok Nath   61 1185 33.37
14
18
34743 Popatlal ki shaadi   17 308 20.88
14
13
31 Fast Multiplication   48 8644 20.65
15
12
48 Glass Beads   28 3358 37.80
15
18

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