12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
401st
Arabic to Roman
brainfuck
509th
Christmas Trees
988th
873rd
Cubes
Diamonds
1,109th
Divisors
1,940th
2,328th
Emirp Numbers
1,279th
Evil Numbers
1,238th
Fibonacci
3,699th
Fizz Buzz
6,073rd10,310th4,675th4,049th3,217th7,176th126th4,865th3,433rd8,996th2,152nd
711th4,315th1,434th
Happy Numbers
1,122nd
Leap Years
810th
Niven Numbers
2,130th
Odious Numbers
2,280th
Ordinal Numbers
Pangram Grep
1,439th
Pascal’s Triangle
1,634th
Pernicious Numbers
1,422nd
Prime Numbers
2,109th
1,466th
Quine
2,212th
2,952nd717th
Rock-paper-scissors-Spock-lizard
Rule 110
1,122nd
Seven Segment
1,045th
Sierpiński Triangle
Spelling Numbers
Sudoku
λ
379th
π
1,996th
τ
1,348th
φ
1,338th
√2
1,533rd
𝑒
2,003rd