12 Days of Christmas
393
99 Bottles of Beer
397
Abundant Numbers
676
Arabic to Roman
445
brainfuck
372
Catalan Numbers
666
Catalan’s Constant
327
Christmas Trees
608
CSS Colors
211215195
Cubes
635430
Diamonds
443
Divisors
824
Emirp Numbers
448
Emojify
759667802
Evil Numbers
823957786
Fibonacci
915932737729
Fizz Buzz
768889698611
Foo Fizz Buzz Bar
623
Fractions
614
Happy Numbers
545
Intersection
730564
Jacobi Symbol
529
Kolakoski Constant
578
Kolakoski Sequence
573614
Leap Years
813862818
Levenshtein Distance
654430743
Leyland Numbers
681
Look and Say
534
Lucky Tickets
684457610
Morse Encoder
393
Niven Numbers
899859902
Niven Numbers (Long)
793
Odious Numbers
839953807
Ordinal Numbers
805639718
Pangram Grep
730
Pascal’s Triangle
640
Pernicious Numbers
603671608
Prime Numbers
871
Prime Numbers (Long)
754909
Quine
945
380
Recamán
824774772
Rock-paper-scissors-Spock-lizard
434
Roman to Arabic
391
Rule 110
614
Seven Segment
360
Sierpiński Triangle
663
Spelling Numbers
267
Sudoku
333
Tongue-twisters
333
United States
659623702
Vampire Numbers
500431388
Van Eck Sequence
608
λ
284447320
π
902777
τ
887771
φ
884827208
√2
908850
𝑒
701695156