list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
5652 Snow White and the N dwarfs   32 944 22.45
21
31
11470 To the moon   8 945 22.02
24
21
3477 Baby   28 948 46.55
21
24
11933 DIAGONAL   6 950 24.37
12
12
1693 Coconuts   13 952 29.88
21
28
12407 Johnny The Gambler   7 952 20.61
8
6
1677 Halloween treats   8 955 39.67
16
21
5980 Matrix Game   14 955 29.09
8
20
27234 Sums of 2 and 3   18 962 35.74
5
10
661 Nail Them   13 964 42.91
10
15
3877 Cvjetici   18 980 48.58
12
21
21347 Tulip And Numbers   15 982 22.23
14
14
14543 Range Sum   26 984 38.01
11
12
7696 Encryption   3 986 36.02
17
17
15609 Spiky Mazes   22 988 35.14
15
12
18941 True Friends   30 991 50.68
12
13
25585 Hablu Wants to Buy   2 991 55.51
6
7
666 Con-Junctions   32 993 40.75
14
19
18149 Rama and Friends   10 993 28.57
14
12
21615 Playing with GCD   21 993 35.06
12
14
18095 Faridi and Yadav   3 995 56.33
1
20
2426 Palindromes   9 1001 24.46
17
14
2699 Recursive Sequence (Version II)   16 1002 26.30
26
24
25967 Social Network Community   31 1005 31.13
10
12
11409 Fibonacci With a Twist   11 1007 31.27
15
20
18965 Milk Scheduling   15 1014 25.15
10
15
416 Divisibility by 15   5 1018 15.45
31
26
17504 Run length encoding   12 1024 39.04
8
4
18878 Topper Rama Rao   21 1028 48.50
11
21
2150 Counting Subsequences   13 1029 29.41
9
13
3979 Whirligig number   8 1029 37.99
10
15
32945 Ada and Subsequence   36 1029 46.41
7
8
2526 Decoding   9 1035 36.35
23
15
17725 Bad XOR   49 1036 23.74
16
22
703 Mobile Service   7 1039 22.48
23
23
4993 Traveling Salesman   8 1039 37.17
14
2
16480 Decrypt the message !   3 1039 36.87
8
4
7015 Party   -1 1040 50.91
3
15
13399 Rachu   8 1045 33.64
8
10
151 The Courier   38 1047 35.53
22
23
3107 Odd Numbers of Divisors   27 1051 18.31
22
22
11383 Fast Sum of two to an exponent   1 1056 30.15
6
3
22455 SUM OF PRODUCT   35 1056 17.65
18
21
3105 Power Modulo Inverted   6 1057 26.64
15
23
9122 Diary   4 1059 35.63
12
3
14888 Good Predictions   17 1061 41.85
6
10
116 Intervals   5 1062 23.28
21
24
3 Substring Check (Bug Funny)   8 1067 7.29
42
16
1703 ACM (ACronymMaker)   52 1075 29.73
26
21
57 Supernumbers in a permutation   22 1077 32.77
17
19

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