12 Days of Christmas
1,618th
99 Bottles of Beer
1,983rd
Abundant Numbers
3,096th
Abundant Numbers (Long)
1,853rd
Christmas Trees
1,528th
Cubes
565th
Diamonds
791st
Divisors
1,580th
Emirp Numbers
2,568th
Evil Numbers
3,746th
Fibonacci
2,366th
Fizz Buzz
3,828th
Happy Numbers
2,140th
Leap Years
2,713th
Morse Decoder
371st
Morse Encoder
380th
Niven Numbers
2,513th
Odious Numbers
2,150th
Ordinal Numbers
1,034th
Pangram Grep
1,431st
Pascal’s Triangle
1,968th
Pernicious Numbers
1,875th
Poker
370th
Prime Numbers
3,307th
Quine
757th
Rock-paper-scissors-Spock-lizard
527th
Roman to Arabic
789th
Rule 110
636th
Seven Segment
1,022nd
Sierpiński Triangle
812th