24 Game
537
Abundant Numbers
681
745
Abundant Numbers (Long)
869
Arabic to Roman
645
Arrows
430
Ascending Primes
400
ASCII Table
648
brainfuck
784
Card Number Validation
748
Christmas Trees
758
CSS Colors
171
Cubes
651
Diamonds
486
Divisors
525886
Emirp Numbers
922
Emojify
368
Evil Numbers
784
Fibonacci
523984
Fizz Buzz
957
Forsyth–Edwards Notation
799
Gijswijt’s Sequence
605
Happy Numbers
232
ISBN
790
Kaprekar Numbers
584
Kolakoski Constant
596
Kolakoski Sequence
852
Leap Years
863
Levenshtein Distance
Mandelbrot
731
Morse Encoder
653
Niven Numbers
933
Odious Numbers
781
Ordinal Numbers
748
Pangram Grep
861
Pascal’s Triangle
700
Pernicious Numbers
794
Prime Numbers
891
Quine
945
Roman to Arabic
319
ROT13
916
Seven Segment
598
Sierpiński Triangle
346
Spelling Numbers
347
Vampire Numbers
686
Zeckendorf Representation
885
λ
222
π
496
φ
591
√2
972
𝑒
685