list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
14543 Range Sum   26 954 38.31
11
12
27234 Sums of 2 and 3   18 953 35.68
5
10
12407 Johnny The Gambler   7 951 20.61
8
6
5980 Matrix Game   14 943 29.33
8
20
11933 DIAGONAL   6 943 24.26
12
12
3477 Baby   27 941 46.44
20
23
15609 Spiky Mazes   21 937 34.98
15
12
18941 True Friends   29 936 50.66
12
12
408 Jill Rides Again   2 932 34.11
9
9
6043 The Game   13 931 39.61
3
19
4303 Dice   13 923 15.74
11
19
1693 Coconuts   13 921 29.80
21
28
1681 Cylinder   2 918 38.28
9
26
5640 Fractions on Tree   6 918 61.77
14
21
4565 What is your Logo   3 916 45.94
1
13
8422 Maximum Profit   4 916 52.97
9
6
9973 Problem Set Score   4 914 39.50
12
17
13096 Amr Samir   5 914 31.04
9
10
13046 The Glittering Caves of Aglarond   6 911 34.83
5
12
1677 Halloween treats   6 910 39.99
17
22
3411 Pole Position   2 910 47.49
8
8
13643 BATMAN3   9 910 41.61
11
12
21615 Playing with GCD   21 910 34.97
12
14
11604 The return of the Cake   2 908 27.68
1
6
12183 Help the Commander in Chief   46 905 28.99
15
16
2742 Summing Sums   17 904 19.15
16
23
3605 Minimum Rotations   14 904 19.01
14
20
530 Divisors 2   10 901 52.45
12
16
15995 Self Numbers   16 900 38.28
12
6
7423 File Recover Testing   17 898 35.33
7
11
17113 Finding the Tesserect   13 898 37.10
11
16
12262 Mirror Strings !!!   9 894 33.15
16
17
13805 X-MEN   16 892 27.53
17
19
344 Poker   3 891 37.48
17
9
703 Mobile Service   6 889 21.32
24
28
390 Billiard   2 886 54.38
13
17
116 Intervals   5 884 22.33
21
24
6450 PP numbers   10 877 41.73
10
6
35276 Smallest on the Stack   20 876 15.19
10
13
18284 Petya and the Road Repairs   59 875 24.01
19
22
207 Three-coloring of binary trees   16 873 35.92
20
17
687 Repeats   1 866 25.31
34
42
1871 Making A Budget   15 866 48.46
13
15
18598 Encode Message   13 866 63.53
11
5
12245 Natalia Plays a Game   11 858 43.92
12
13
1787 Run Length Encoding   7 855 19.61
15
4
7897 Skyline   11 855 32.44
13
27
9050 Tohu again   2 855 29.19
17
12
30669 Ada and Trip   34 852 30.29
14
11
7487 Flibonakki   15 849 29.57
21
28

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