12 Days of Christmas
87999 Bottles of Beer
721Abundant Numbers
799Abundant Numbers (Long)
898Arabic to Roman
547Arithmetic Numbers
830Arrows
748ASCII Table
726brainfuck
793Catalan Numbers
908Catalan’s Constant
605Christmas Trees
767Collatz
949CSS Colors
525Cubes
582Day of Week
952Diamonds
613Divisors
983Emirp Numbers
822Emirp Numbers (Long)
805Emojify
496Evil Numbers
872Evil Numbers (Long)
848Fibonacci
934Fizz Buzz
929Foo Fizz Buzz Bar
898Fractions
844Game of Life
551Gijswijt’s Sequence
654Happy Numbers
749Happy Numbers (Long)
850Hexdump
722Intersection
776Inventory Sequence
836ISBN
839Jacobi Symbol
751Kolakoski Constant
746Kolakoski Sequence
758Leap Years
882Levenshtein Distance
618
566Leyland Numbers
957ln 2
838Look and Say
725Lucky Numbers
691Lucky Tickets
552Maze
663Medal Tally
640Morse Decoder
624Morse Encoder
705Niven Numbers
920Niven Numbers (Long)
855Number Spiral
564Odious Numbers
851Odious Numbers (Long)
845Ordinal Numbers
772Pangram Grep
885Pascal’s Triangle
773Pernicious Numbers
831Pernicious Numbers (Long)
811Prime Numbers
956Prime Numbers (Long)
949Proximity Grid
588Quine
945Recamán
852Repeating Decimals
483Reverse Polish Notation
836Rock-paper-scissors-Spock-lizard
748Roman to Arabic
672Rule 110
565Seven Segment
664Sierpiński Triangle
562Smith Numbers
756Spelling Numbers
509Star Wars Opening Crawl
584Time Distance
630Tongue-twisters
748United States
480Vampire Numbers
789Van Eck Sequence
898Zodiac Signs
547π
668τ
663φ
716√2
727𝑒
732