12 Days of Christmas
520th
Abundant Numbers
568th
Abundant Numbers (Long)
327th
Arithmetic Numbers
239th
Arrows
151st
ASCII Table
193rd
Billiards
85th
brainfuck
224th36th
Card Number Validation
164th
Catalan Numbers
354th
Christmas Trees
333rd
Collatz
412th
Day of Week
283rd
Divisors
491st
Evil Numbers
613th
Fibonacci
34th98th35th483rd226th244th231st356th113th142nd189th179th54th
Fizz Buzz
266th1,590th
Foo Fizz Buzz Bar
563rd
Fractions
377th
Happy Numbers
74th
420th
Hexdump
101st
Inventory Sequence
148th
ISBN
162nd
Leap Years
376th
Leyland Numbers
242nd
Look and Say
351st
Lucky Numbers
209th
Niven Numbers
368th
Niven Numbers (Long)
439th
Odious Numbers
490th
Ordinal Numbers
275th
Pangram Grep
450th
Pascal’s Triangle
332nd
Pernicious Numbers
450th
Pernicious Numbers (Long)
236th
Poker
116th
Polyominoes
65th
Recamán
261st
Reverse Polish Notation
128th
ROT13
199th
Seven Segment
201st
Smith Numbers
146th
Sudoku
121st
Vampire Numbers
146th
Van Eck Sequence
242nd