ID NAME QUALITY USERS ACC % DIFFICULTY C I
34264 Book Gift   -1 551
1
1
17921 XOR   -14 7269
1
1
12176 Character Patterns (Act 1)   5 11289
5
5
12177 Character Patterns (Act 2)   4 7723
1
1
12178 Character Patterns (Act 3)   10 4958
5
6
12180 Character Patterns (Act 4)   6 3386
6
5
12185 Character Patterns (Act 5)   2 1248
8
11
12187 Character Patterns (Act 6)   2 1339
1
4
12188 Character Patterns (Act 7)   3 898
12
9
16891 Character Patterns (Act 8)   1 480
6
1
40393 Denver and Emma   -2 146
29749 Hidden Couple   297
1
1
12205 Minimum Bounding Rectangle   4 1415
7
4
34664 LCM Game   42
1
1
35294 Tricky Means   220
17
1
35296 Prime or not Prime!   2 701
1
6
15709 Two Circles   7 1444
3
5
18139 Substitution cipher   3 517
1
4
15708 Divisibility   13 7414
4
3
17102 Fun with Sequences   4 3304
1
1
17103 Fun with Sequences (Act 2)   1 2389
1
5
17104 Fun with Sequences (Act 3)   3 1917
1
1
17126 Fun with Sequences (Act 4)   3 975
4
1
17481 Fun with Sequences (Act 5)   1 693
1
1
18011 Fun with Sequences (Act 6)   1 970
1
1
18012 Fun with Sequences (Act 7)   842
1
1
15710 Iterated sums   6 6256
1
1
15711 Wow   6 8668
1
1
16892 Straight Line Spiral Pattern (Act 1)   2 249
9
5
16934 Straight Line Spiral Pattern (Act 2)   4 206
12
6
16935 Straight Line Spiral Pattern (Act 3)   1 122
17
17
12156 Half of the half   9 12819
3
2
35293 Sums to calculate   2 414
1
1
12026 Test 1   6 26700
3
3
35297 Trial Division   1 109
17
1

#basics