12 Days of Christmas
2,193rd
Abundant Numbers
2,841st
3,012th
Abundant Numbers (Long)
1,659th
Arithmetic Numbers
1,415th
1,101st
Billiards
397th
394th
Card Number Validation
747th
Collatz
2,589th2,535th
2,669th1,255th2,732nd2,882nd2,166th2,737th
Diamonds
1,311th
Divisors
4,468th
2,001st
Evil Numbers
Evil Numbers (Long)
Fibonacci
3,904th
531st
Fizz Buzz
8,431st
Foo Fizz Buzz Bar
2,270th
Game of Life
824th
ISBN
1,260th
Kolakoski Sequence
1,263rd
Leap Years
3,272nd
2,728th
Minesweeper
340th
Morse Encoder
884th
Niven Numbers
2,582nd
Niven Numbers (Long)
1,885th
Odious Numbers
Odious Numbers (Long)
Pascal’s Triangle
2,197th
Pernicious Numbers
Prime Numbers
4,434th
Prime Numbers (Long)
1,837th
Quine
3,846th
Recamán
1,356th
Reverse Polish Notation
1,103rd
Tic-tac-toe
602nd
Van Eck Sequence
1,053rd