24 Game
534
Abundant Numbers
685
749
Abundant Numbers (Long)
889
Arabic to Roman
645
Arrows
435
ASCII Table
655
brainfuck
788
Card Number Validation
757
Christmas Trees
762
CSS Colors
172
Cubes
665
Diamonds
490
Divisors
532890
Emirp Numbers
938
Emojify
369
Evil Numbers
785
Fibonacci
527986
Fizz Buzz
960
Forsyth–Edwards Notation
809
Gijswijt’s Sequence
609
Happy Numbers
234
ISBN
794
Kaprekar Numbers
605
Kolakoski Constant
617
Kolakoski Sequence
850
Leap Years
865
Morse Encoder
665
Niven Numbers
941
Odious Numbers
783
Ordinal Numbers
759
Pangram Grep
865
Pascal’s Triangle
702
Pernicious Numbers
798
Prime Numbers
633
Quine
946
Roman to Arabic
321
ROT13
911
Seven Segment
612
Sierpiński Triangle
355
Spelling Numbers
366
Zeckendorf Representation
888
λ
241
π
496
φ
594
√2
981
𝑒
690