12 Days of Christmas
414
99 Bottles of Beer
392
Abundant Numbers
613
Arabic to Roman
206
Arrows
402
ASCII Table
259
brainfuck
489
Catalan Numbers
11
Catalan’s Constant
68
Christmas Trees
405
CSS Colors
140
Cubes
181
Day of Week
500
Diamonds
667
Divisors
582
Emirp Numbers
295
Emojify
267
Evil Numbers
431
618
Fibonacci
711
Fizz Buzz
348
792
Foo Fizz Buzz Bar
872
Fractions
192
Happy Numbers
279
Happy Numbers (Long)
431
Kolakoski Constant
73
Kolakoski Sequence
557
Leap Years
667
Levenshtein Distance
275
Leyland Numbers
845
Look and Say
617
Morse Decoder
336
Morse Encoder
503
Niven Numbers
452
Niven Numbers (Long)
594
Number Spiral
259
Odious Numbers
393
Ordinal Numbers
615
Pangram Grep
638
Pascal’s Triangle
531
476
759
Pernicious Numbers
415
Prime Numbers
718
Prime Numbers (Long)
5
Quine
1,000
440
530
459
689
Recamán
733
Rock-paper-scissors-Spock-lizard
421
Roman to Arabic
190
Rule 110
559
Seven Segment
380
Sierpiński Triangle
289
Smith Numbers
44
Spelling Numbers
258
Ten-pin Bowling
188
Tongue-twisters
394
United States
136
Vampire Numbers
119
243
87
Van Eck Sequence
16
λ
176
110
π
36
108
τ
36
53
φ
28103
47
130
√2
2897
49
4829
𝑒
28656084931051974058619213055231014929
931171442665404847
3911117710490