12 Days of Christmas
482nd
99 Bottles of Beer
492nd
Abundant Numbers
305th
brainfuck
255th
Christmas Trees
1,000th1,193rd140th
1,572nd
CSS Colors
Cubes
357th
Day of Week
1st
Diamonds
245th
Divisors
1,944th
Emirp Numbers
19th
Evil Numbers
1,406th
Fibonacci
3,428th
Fizz Buzz
1,771st
Foo Fizz Buzz Bar
1,521st
Happy Numbers
49th
Leap Years
3,310th
Leyland Numbers
199th649th
Morse Decoder
476th
Morse Encoder
323rd
Niven Numbers
1,953rd
Odious Numbers
1,567th
Ordinal Numbers
514th
Pangram Grep
639th
Pascal’s Triangle
615th
Pernicious Numbers
1,878th
Prime Numbers
836th
Quine
3,233rd
Rock-paper-scissors-Spock-lizard
Roman to Arabic
826th
Seven Segment
343rd
Sierpiński Triangle
878th
Spelling Numbers
347th
Sudoku
219th
United States