12 Days of Christmas
775th
Abundant Numbers
3,589th
2,783rd
2,143rd
brainfuck
1,376th
1,103rd
Catalan Numbers
1,373rd
Christmas Trees
1,989th
Collatz
1,941st
Cubes
508th
Diamonds
1,870th
Divisors
4,746th
4,406th
395th
Emirp Numbers
2,254th
Evil Numbers
4,535th3,681st
3,949th4,124th
2,067th
Fibonacci
7,170th4,489th1,167th7,384th7,362nd9,136th3,422nd
Fizz Buzz
8,951st
7,399th
737th
Fractions
1,831st1,605th
1,408th
Happy Numbers
2,513th
2,140th
1,578th
Happy Numbers (Long)
933rd
Leap Years
3,036th
Leyland Numbers
1,291st
627th
Look and Say
1,218th
Niven Numbers
3,625th
2,471st
Odious Numbers
3,730th
3,326th3,413th
1,933rd
Pascal’s Triangle
1,966th
991st
Pernicious Numbers
2,942nd
1,950th
Prime Numbers
4,645th3,545th2,242nd4,377th
2,841st
Quine
686th
Recamán
1,023rd
Reverse Polish Notation
1,020th
835th
Roman to Arabic
1,072nd
Rule 110
954th
Sierpiński Triangle
1,348th
Smith Numbers
795th
Sudoku
545th
508th
Sudoku (Fill-in)
459th
Van Eck Sequence
1,300th
1,145th
√2
1,169th