12 Days of Christmas
37
821
99 Bottles of Beer
5
751
Abundant Numbers
598
Arabic to Roman
541
ASCII Table
302
brainfuck
756
Christmas Trees
131
775
CSS Colors
201
Cubes
27
809
Diamonds
67
464
Divisors
28
547
766
749
947
627
890
909
Emirp Numbers
297
500
Emojify
512
Evil Numbers
408
515
Fibonacci
221
958
Fizz Buzz
90
908
895
Fractions
584
Happy Numbers
216
706
Kolakoski Constant
130
Kolakoski Sequence
57
545
Leap Years
32
780
Leyland Numbers
515
Look and Say
74
Morse Decoder
132
Morse Encoder
129
Niven Numbers
187
767
Odious Numbers
130
521
Ordinal Numbers
791
Pangram Grep
816
620
Pascal’s Triangle
48
714
Pernicious Numbers
149
479
Prime Numbers
184
552
478
Prime Numbers (Long)
509
Quine
944
946
Recamán
68
Rock-paper-scissors-Spock-lizard
594
Roman to Arabic
473
Rule 110
4
425
Seven Segment
475
Sierpiński Triangle
81
252
Smith Numbers
515
Spelling Numbers
659
Sudoku
352
Tongue-twisters
543
United States
168
Vampire Numbers
132
Van Eck Sequence
529
λ
228
511
π
96
78
103
63
58
30
46
102
134
25
88
63
45
40
τ
80
101
φ
53
100
√2
102
𝑒
54
83