12 Days of Christmas
Abundant Numbers
654
Arrows
ASCII Table
brainfuck
447
Christmas Trees
503
Collatz
756
Divisors
725
666
984
Emirp Numbers
544
Emojify
Evil Numbers
626
Fibonacci
894
835
934
Fizz Buzz
753
Fractions
Happy Numbers
544
Hexdump
Intersection
639
Kolakoski Constant
Kolakoski Sequence
Leap Years
653
Leyland Numbers
Look and Say
Morse Encoder
Niven Numbers
487
Odious Numbers
623
597
783
Pangram Grep
Pascal’s Triangle
568
Pernicious Numbers
359
Prime Numbers
647
622
594
Prime Numbers (Long)
Recamán
Roman to Arabic
333
Sierpiński Triangle
65
Smith Numbers
Tongue-twisters
Van Eck Sequence
π
104
√2
𝑒