12 Days of Christmas
405
99 Bottles of Beer
397
Abundant Numbers
679
Arabic to Roman
446
brainfuck
372
Catalan Numbers
669
Catalan’s Constant
328
Christmas Trees
610
CSS Colors
212214195
Cubes
670450
Diamonds
446
Divisors
844
Emirp Numbers
450
Emojify
801672856
Evil Numbers
825958788
Fibonacci
917935739728
Fizz Buzz
770891700614
Foo Fizz Buzz Bar
625
Fractions
615
Happy Numbers
548
Intersection
745567
Jacobi Symbol
547
Kolakoski Constant
582
Kolakoski Sequence
580616
Leap Years
827865822
Levenshtein Distance
659433770
Leyland Numbers
687
Look and Say
538
Lucky Tickets
763460649
Morse Encoder
400
Niven Numbers
907864912
Niven Numbers (Long)
800
Odious Numbers
842956812
Ordinal Numbers
806650720
Pangram Grep
734
Pascal’s Triangle
642
Pernicious Numbers
606674612
Prime Numbers
872
Prime Numbers (Long)
755912
Quine
944
378
Recamán
830780787
Rock-paper-scissors-Spock-lizard
434
Roman to Arabic
393
Rule 110
623
Seven Segment
366
Sierpiński Triangle
670
Spelling Numbers
274
Sudoku
334
Tongue-twisters
334
United States
666625761
Vampire Numbers
508437408
Van Eck Sequence
610
λ
343462321
π
909779
τ
894774
φ
886829216
√2
916856
𝑒
703699157