12 Days of Christmas
420
24 Game
13
99 Bottles of Beer
440
Abundant Numbers
733
Abundant Numbers (Long)
37
Arabic to Roman
548
Arrows
381
ASCII Table
249
brainfuck
561
Catalan Numbers
10
Catalan’s Constant
63
Christmas Trees
736
Collatz
937
CSS Colors
93
Cubes
432
Day of Week
1,000
Diamonds
525
Divisors
815
Emirp Numbers
283
Emirp Numbers (Long)
49
Emojify
Evil Numbers
467
Evil Numbers (Long)
14
Fibonacci
893
Fizz Buzz
979
Foo Fizz Buzz Bar
887
Fractions
527
Happy Numbers
393
Happy Numbers (Long)
88
Intersection
431
Inventory Sequence
15
ISBN
636
Kolakoski Constant
65
Kolakoski Sequence
597
Leap Years
665
Leyland Numbers
62
ln 2
39
Look and Say
41
Lucky Numbers
10
Morse Decoder
206
Morse Encoder
287
Niven Numbers
550
Niven Numbers (Long)
5
Number Spiral
237
Odious Numbers
421
Odious Numbers (Long)
13
Ordinal Numbers
875
Pangram Grep
798
Pascal’s Triangle
638
Pernicious Numbers
275
Pernicious Numbers (Long)
1
Poker
248
Prime Numbers
762
Prime Numbers (Long)
442
Quine
640
Recamán
46
Rijndael S-box
107
Rock-paper-scissors-Spock-lizard
447
Roman to Arabic
438
Rule 110
609
Seven Segment
430
Sierpiński Triangle
216
Smith Numbers
41
Spelling Numbers
260
Ten-pin Bowling
153
Time Distance
197
Tongue-twisters
287
United States
Vampire Numbers
76
Van Eck Sequence
15
Zodiac Signs
257
γ
69
λ
152
π
72
τ
75
φ
58
√2
62
𝑒
54