ID NAME QUALITY USERS ACC % DIFFICULTY C I
34264 Book Gift   -1 988
1
1
17921 XOR   -14 8180
1
1
12176 Character Patterns (Act 1)   6 12176
5
5
12177 Character Patterns (Act 2)   4 8291
1
1
12178 Character Patterns (Act 3)   10 5293
5
6
12180 Character Patterns (Act 4)   6 3588
6
5
12185 Character Patterns (Act 5)   2 1330
8
11
12187 Character Patterns (Act 6)   2 1418
1
4
12188 Character Patterns (Act 7)   4 956
10
8
16891 Character Patterns (Act 8)   1 523
6
1
40393 Denver and Emma   -1 225
1
1
29749 Hidden Couple   367
1
1
12205 Minimum Bounding Rectangle   7 1548
7
5
34664 LCM Game   47
1
1
35294 Tricky Means   1 245
17
17
35296 Prime or not Prime!   2 1019
1
6
15709 Two Circles   7 1564
3
5
18139 Substitution cipher   4 536
1
3
15708 Divisibility   13 8200
4
3
17102 Fun with Sequences   4 3633
1
1
17103 Fun with Sequences (Act 2)   2 2539
1
4
17104 Fun with Sequences (Act 3)   4 2048
1
1
17126 Fun with Sequences (Act 4)   4 1026
4
1
17481 Fun with Sequences (Act 5)   2 731
1
1
18011 Fun with Sequences (Act 6)   2 1025
1
1
18012 Fun with Sequences (Act 7)   886
1
1
15710 Iterated sums   6 6817
1
1
15711 Wow   6 9368
1
1
16892 Straight Line Spiral Pattern (Act 1)   2 265
9
5
16934 Straight Line Spiral Pattern (Act 2)   4 217
12
6
16935 Straight Line Spiral Pattern (Act 3)   1 129
17
17
12156 Half of the half   10 13766
3
2
35293 Sums to calculate   2 486
1
1
12026 Test 1   6 28119
3
3
35297 Trial Division   2 132
12
1

#basics