12 Days of Christmas
6
99 Bottles of Beer
16
720
3
Abundant Numbers
785
1
Christmas Trees
697
2
Cubes
514
4
Diamonds
297
2
Divisors
905
1
Emirp Numbers
648
1
Evil Numbers
564
816
1
Fibonacci
889
892
768
947
1
Fizz Buzz
348
1
Happy Numbers
756
Happy Numbers (Long)
2
Kolakoski Constant
7
Kolakoski Sequence
833
1
Leap Years
694
Leyland Numbers
901
1
Morse Decoder
287
Niven Numbers
1,000
957
1
Odious Numbers
800
1
Pangram Grep
878
Pernicious Numbers
755
1
Prime Numbers
538
909
1
Quine
1,000
124
Recamán
761
Rule 110
530
2
Smith Numbers
174
153
Star Wars Opening Crawl
166
Sudoku (Fill-in)
93
Vampire Numbers
741
4
Van Eck Sequence
25
λ
160
7
π
37
50
102
7
105
106
267
66
69
106
150
68
26
27
163
59
31
48
110
147
25
94
53
378
46
42
154
223
147
118
161
τ
26
3
φ
19
2
√2
30
721
3
𝑒
24
716
2