12 Days of Christmas
396
99 Bottles of Beer
380
Abundant Numbers
708
Abundant Numbers (Long)
776
Arabic to Roman
277
brainfuck
376
Catalan Numbers
766
690
Catalan’s Constant
406
Christmas Trees
565
Collatz
841
641
Cubes
407
Day of Week
872
621
Diamonds
400
Divisors
712
932
Emirp Numbers
474
Emirp Numbers (Long)
531
Evil Numbers
551
727
Evil Numbers (Long)
563
713
Farey Sequence
423
Fibonacci
767
934
Fizz Buzz
821
862
Foo Fizz Buzz Bar
637
Fractions
653
Happy Numbers
409
Happy Numbers (Long)
510
ISBN
525
Kolakoski Constant
437
Kolakoski Sequence
511
879
Leap Years
747
661
Levenshtein Distance
369
Leyland Numbers
701
671
Look and Say
450
Lucky Numbers
584
Lucky Tickets
353
Morse Decoder
218
Morse Encoder
240
Niven Numbers
597
719
Niven Numbers (Long)
682
798
Odious Numbers
548
753
Odious Numbers (Long)
561
737
Ordinal Numbers
510
Pangram Grep
682
Pascal’s Triangle
668
Pernicious Numbers
662
Pernicious Numbers (Long)
707
Poker
231
Prime Numbers
622
Prime Numbers (Long)
658
QR Decoder
231
Quine
847
946
Recamán
717
Reverse Polish Notation
542
Rock-paper-scissors-Spock-lizard
521
Roman to Arabic
388
Rule 110
330
Seven Segment
391
Sierpiński Triangle
353
Smith Numbers
553
Spelling Numbers
216
Time Distance
417
United States
370
Van Eck Sequence
631
π
397
τ
389
φ
711
√2
736
𝑒
387