12 Days of Christmas
1,678th
99 Bottles of Beer
2,466th
Abundant Numbers
3,406th
Abundant Numbers (Long)
1,934th
Arithmetic Numbers
1,393rd
Arrows
1,052nd
brainfuck
880th
Card Number Validation
664th
Collatz
2,609th
CSS Colors
950th
Day of Week
981st
Divisors
4,333rd
Emirp Numbers
2,395th
Emirp Numbers (Long)
993rd
Evil Numbers
4,457th
Evil Numbers (Long)
2,093rd
Fibonacci
7,846th
Fizz Buzz
992nd
Foo Fizz Buzz Bar
915th
Forsyth–Edwards Notation
680th
Fractions
1,125th
Game of Life
673rd
Happy Numbers
2,521st
Happy Numbers (Long)
1,344th
ISBN
1,244th
Leap Years
3,176th
Look and Say
1,219th
Lucky Numbers
851st
Morse Decoder
720th
Morse Encoder
795th
Niven Numbers
3,516th
Niven Numbers (Long)
1,835th
Odious Numbers
3,598th
Odious Numbers (Long)
1,865th
Pernicious Numbers
2,914th
ROT13
696th
United States
979th
Zeckendorf Representation
599th
π
924th