list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15609 Spiky Mazes   22 988 35.14
15
12
7696 Encryption   3 986 36.02
17
17
14543 Range Sum   26 984 38.01
11
12
21347 Tulip And Numbers   15 982 22.23
14
14
3877 Cvjetici   18 980 48.58
12
21
661 Nail Them   13 964 42.91
10
15
27234 Sums of 2 and 3   18 962 35.74
5
10
1677 Halloween treats   8 955 39.67
16
21
5980 Matrix Game   14 955 29.09
8
20
1693 Coconuts   13 952 29.88
21
28
12407 Johnny The Gambler   7 952 20.61
8
6
11933 DIAGONAL   6 950 24.37
12
12
3477 Baby   28 948 46.55
21
24
11470 To the moon   8 945 22.02
24
21
5652 Snow White and the N dwarfs   32 943 22.44
21
31
408 Jill Rides Again   2 942 34.13
9
9
6043 The Game   13 941 39.53
3
19
687 Repeats   1 938 25.23
34
39
28409 Ada and Cycle   16 929 26.89
14
17
4303 Dice   13 927 15.72
11
19
5640 Fractions on Tree   6 926 61.19
14
21
12262 Mirror Strings !!!   9 923 33.38
16
17
1681 Cylinder   2 922 38.19
9
26
8422 Maximum Profit   4 919 53.04
9
6
530 Divisors 2   10 918 52.46
12
16
7423 File Recover Testing   17 918 35.55
7
11
9973 Problem Set Score   4 917 39.54
12
17
13096 Amr Samir   5 917 31.10
9
10
30669 Ada and Trip   34 917 30.54
14
11
3411 Pole Position   2 916 47.36
8
8
4565 What is your Logo   3 916 45.92
1
13
13046 The Glittering Caves of Aglarond   6 915 34.86
5
12
2742 Summing Sums   17 913 19.03
16
23
13643 BATMAN3   9 912 41.61
11
12
3605 Minimum Rotations   15 910 19.05
15
21
17113 Finding the Tesserect   15 910 37.29
11
15
11604 The return of the Cake   2 909 27.69
1
6
12183 Help the Commander in Chief   46 909 29.04
15
16
7897 Skyline   13 907 32.31
12
27
15995 Self Numbers   16 904 38.36
12
6
32944 Ada and Friends   13 895 38.87
10
7
12245 Natalia Plays a Game   10 894 43.76
14
15
13805 X-MEN   16 894 27.57
17
19
35276 Smallest on the Stack   21 894 15.08
11
13
390 Billiard   2 892 54.38
13
17
344 Poker   3 891 37.46
17
9
1553 Backup Files   3 887 20.76
9
42
6450 PP numbers   10 880 41.82
10
6
18284 Petya and the Road Repairs   59 878 23.98
19
22
207 Three-coloring of binary trees   16 877 35.92
20
17

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