12 Days of Christmas
2,300th
99 Bottles of Beer
2,649th
Abundant Numbers
3,257th
Abundant Numbers (Long)
2,110th
Christmas Trees
1,834th
Cubes
825th
Diamonds
1,076th
Divisors
2,315th
Emirp Numbers
2,637th
Evil Numbers
3,893rd
Fibonacci
2,453rd
Fizz Buzz
4,971st
Happy Numbers
2,371st
Leap Years
2,790th
Morse Decoder
507th
Morse Encoder
543rd
Niven Numbers
2,658th
Odious Numbers
2,201st
Ordinal Numbers
1,391st
Pangram Grep
1,771st
Pascal’s Triangle
2,177th
Pernicious Numbers
2,126th
Poker
545th
Prime Numbers
3,414th
Quine
674th
Rock-paper-scissors-Spock-lizard
754th
Roman to Arabic
1,025th
Rule 110
820th
Seven Segment
1,246th
Sierpiński Triangle
887th