12 Days of Christmas
1,557th2,525th
Abundant Numbers
1,649th2,036th
Arabic to Roman
810th635th
brainfuck
495th999th
Christmas Trees
Cubes
Diamonds
Divisors
Emirp Numbers
1,525th1,689th
Evil Numbers
2,229th
Fibonacci
4,741st2,826th
Fizz Buzz
4,907th
Happy Numbers
1,541st2,459th
Leap Years
446th
Morse Decoder
Morse Encoder
415th388th
Niven Numbers
706th1,509th
Odious Numbers
1,968th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,753rd563rd
Pernicious Numbers
1,796th
Poker
Prime Numbers
2,345th
Rock-paper-scissors-Spock-lizard
Rule 110
Seven Segment
496th
Sierpiński Triangle
λ
π
τ
φ
√2
𝑒