12 Days of Christmas
Abundant Numbers
678
Arrows
ASCII Table
brainfuck
472
Christmas Trees
527
Collatz
783
Divisors
750
706
1,000
Emirp Numbers
576
Emojify
Evil Numbers
654
Fibonacci
920
873
947
Fizz Buzz
766
Fractions
Happy Numbers
573
Hexdump
Intersection
695
Kolakoski Constant
Kolakoski Sequence
Leap Years
675
Leyland Numbers
Look and Say
Morse Encoder
Niven Numbers
505
Odious Numbers
654
642
800
Pangram Grep
Pascal’s Triangle
602
Pernicious Numbers
378
Prime Numbers
675
664
606
Prime Numbers (Long)
Recamán
Roman to Arabic
359
Sierpiński Triangle
68
Smith Numbers
Tongue-twisters
Van Eck Sequence
π
110
√2
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