12 Days of Christmas
431st
99 Bottles of Beer
529th
Abundant Numbers
850th
Abundant Numbers (Long)
410th
Christmas Trees
435th
Cubes
144th
Diamonds
138th
Divisors
572nd
Emirp Numbers
665th
Evil Numbers
1,065th
Fibonacci
740th
Fizz Buzz
1,207th
Happy Numbers
432nd
Leap Years
532nd
Morse Decoder
58th
Morse Encoder
61st
Niven Numbers
480th
Odious Numbers
617th
Ordinal Numbers
218th
Pangram Grep
424th
Pascal’s Triangle
479th
Pernicious Numbers
328th
Poker
73rd
Prime Numbers
692nd
Quine
58th
Rock-paper-scissors-Spock-lizard
134th
Roman to Arabic
129th
Rule 110
101st
Seven Segment
272nd
Sierpiński Triangle
135th