list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1 Life, the Universe, and Everything   69 78166 33.53
3
2
2 Prime Generator   88 24093 15.96
17
14
3 Substring Check (Bug Funny)   1 556 10.11
38
5
4 Transform the Expression   23 16649 49.29
6
10
5 The Next Palindrome   63 8225 10.01
24
21
6 Simple Arithmetics   1632 12.55
28
6
7 The Bulk!   288 26.63
8 Complete the Sequence!   4 1592 32.35
8
17
9 Direct Visibility   180 18.48
10 Complicated Expressions   597 26.70
11 Factorial   26 24644 45.56
6
8
12 The Game of Master-Mind   186 44.88
13 Hotline   143 30.12
14 I-Keyboard   1 645 37.34
15 The Shortest Path   8 2025 20.94
17
14
16 Sphere in a tetrahedron   1 1646 57.86
12
12
17 The Bytelandian Cryptographer (Act I)   1 610 31.91
1
1
18 The Bytelandian Cryptographer (Act II)   567 37.03
34
1
19 The Bytelandian Cryptographer (Act III)   116 44.64
20 The Bytelandian Cryptographer (Act IV)   1 31 7.06
34
50
22 Triangle From Centroid   2 1170 42.24
1
9
23 Pyramids   -6 2988 36.93
6
12
24 Small factorials   19 20185 30.39
16
9
25 Pouring water   11 2139 19.59
19
15
26 Build the Fence   6 965 29.62
21
13
27 Sorting Bank Accounts   7 3600 40.39
5
2
28 Help the Military Recruitment Office!   2 338 12.58
17
1
29 Hash it!   1 1483 21.64
1
1
30 Bytelandian Blingors Network   9 1666 33.51
15
8
31 Fast Multiplication   7 1650 13.27
8
8
32 A Needle in the Haystack   29 3396 35.49
13
11
33 Trip   4 765 19.29
17
23
34 Run Away   205 32.55
35 Equipment Box   2 750 14.01
9
34
36 Secret Code   2 164 24.94
17
26
37 The Proper Key   122 22.19
38 Labyrinth   6 2257 23.54
17
21
39 Piggy-Bank   21 3587 32.73
12
13
40 Lifting the Stone   3 1060 20.90
12
12
41 Play on Words   7 1853 17.58
15
24
42 Adding Reversed Numbers   12 29184 48.10
6
5
43 Copying Books   1043 24.93
44 Substitution Cipher   2 280 15.19
17
17
45 Commedia dell Arte   162 40.56
1
17
47 Skyscraper Floors   1 234 13.99
48 Glass Beads   5 1934 35.72
13
15
49 Hares and Foxes   93 12.51
50 Invitation Cards   3 632 38.10
9
9
51 Fake tournament   7 779 21.99
10
17
54 Julka   20 10680 28.38
19
3

Most popular tags



Advertisement blocking software were detected. Please add this webpage to whitelist.