12 Days of Christmas
427543
Abundant Numbers
729669
Arabic to Roman
604498
brainfuck
555267
Christmas Trees
611
Cubes
311
Diamonds
486
Divisors
719
Emirp Numbers
477413
Evil Numbers
692
Fibonacci
720867
Fizz Buzz
814
Happy Numbers
489352
Leap Years
891
Morse Decoder
357
Morse Encoder
500448
Niven Numbers
929831
Odious Numbers
690
Ordinal Numbers
634
Pangram Grep
633
Pascal’s Triangle
505800
Pernicious Numbers
539
Poker
Prime Numbers
648
Rock-paper-scissors-Spock-lizard
388
Rule 110
467
Seven Segment
579
Sierpiński Triangle
569
λ
382
π
382
τ
374
φ
683
√2
705
𝑒
689