12 Days of Christmas
815615
Abundant Numbers
750708
Arabic to Roman
617678
brainfuck
703437
Christmas Trees
713
Cubes
400
Diamonds
593
Divisors
770
Emirp Numbers
559519
Evil Numbers
712
Fibonacci
733878
Fizz Buzz
824
Happy Numbers
614344
Leap Years
932
Morse Decoder
463
Morse Encoder
538569
Niven Numbers
955846
Odious Numbers
712
Ordinal Numbers
810
Pangram Grep
766
Pascal’s Triangle
525885
Pernicious Numbers
557
Poker
Prime Numbers
667
Rock-paper-scissors-Spock-lizard
621
Rule 110
507
Seven Segment
679
Sierpiński Triangle
598
λ
239
π
436
τ
430
φ
716
√2
721
𝑒
706