12 Days of Christmas
451st
Abundant Numbers
497th
Abundant Numbers (Long)
268th
Arithmetic Numbers
175th
Arrows
125th
Billiards
48th
brainfuck
194th32nd
Catalan Numbers
304th
Christmas Trees
285th
Collatz
332nd
Day of Week
232nd
Divisors
448th
Evil Numbers
541st
Fibonacci
84th27th415th198th196th192nd321st99th132nd153rd156th49th
Fizz Buzz
251st1,478th
Foo Fizz Buzz Bar
495th
Fractions
318th
Happy Numbers
382nd
Hexdump
84th
Inventory Sequence
113th
ISBN
134th
Leap Years
332nd
Leyland Numbers
209th
Look and Say
300th
Lucky Numbers
177th
Niven Numbers
325th
Niven Numbers (Long)
376th
Odious Numbers
429th
Ordinal Numbers
241st
Pangram Grep
396th
Pascal’s Triangle
289th
Pernicious Numbers
402nd
Pernicious Numbers (Long)
192nd
Poker
100th
Polyominoes
41st
Recamán
226th
Reverse Polish Notation
102nd
ROT13
118th
Seven Segment
175th
Smith Numbers
123rd
Sudoku
102nd
Vampire Numbers
120th
Van Eck Sequence
201st