12 Days of Christmas
86699 Bottles of Beer
669Abundant Numbers
765Abundant Numbers (Long)
870Arabic to Roman
400brainfuck
616Catalan Numbers
840
710Catalan’s Constant
500Christmas Trees
723Collatz
891
782Cubes
596Day of Week
940
810Diamonds
489Divisors
747
1,000Emirp Numbers
596Emirp Numbers (Long)
661Evil Numbers
593
741Evil Numbers (Long)
613
732Farey Sequence
500Fibonacci
797
947Fizz Buzz
842
951Foo Fizz Buzz Bar
814Fractions
913Happy Numbers
539Happy Numbers (Long)
621ISBN
710Kolakoski Constant
540Kolakoski Sequence
912Leap Years
808
672Levenshtein Distance
489Leyland Numbers
745
811Look and Say
569Lucky Numbers
625Lucky Tickets
490Morse Decoder
330Morse Encoder
359Niven Numbers
652
733Niven Numbers (Long)
742
820Odious Numbers
604
769Odious Numbers (Long)
602
759Ordinal Numbers
643Pangram Grep
828Pascal’s Triangle
740Pernicious Numbers
678Pernicious Numbers (Long)
743Poker
333Prime Numbers
635Prime Numbers (Long)
677QR Decoder
349Quine
901
969Recamán
827Reverse Polish Notation
790Rock-paper-scissors-Spock-lizard
765Roman to Arabic
530Rule 110
395Seven Segment
550Sierpiński Triangle
382Smith Numbers
782Spelling Numbers
383Time Distance
765United States
500Van Eck Sequence
691π
455τ
448φ
746√2
754𝑒
397