12 Days of Christmas
872
99 Bottles of Beer
777
Abundant Numbers
785
Abundant Numbers (Long)
939
Arabic to Roman
738
Arithmetic Numbers
709
Arrows
349
Ascending Primes
479
ASCII Table
669
brainfuck
596
Catalan Numbers
710
Catalan’s Constant
261
Christmas Trees
747
Collatz
919
CSS Colors
392
Cubes
643
Day of Week
363
Diamonds
456
Divisors
905
Emirp Numbers
636
Emirp Numbers (Long)
697
Emojify
419
Evil Numbers
800
Evil Numbers (Long)
788
Factorial Factorisation
503
Farey Sequence
431
Fibonacci
947
Fizz Buzz
951
Foo Fizz Buzz Bar
922
Fractions
608
Game of Life
403
Happy Numbers
574
Happy Numbers (Long)
632
Hexdump
640
Intersection
812
ISBN
705
Leap Years
827
Leyland Numbers
777
ln 2
736
Look and Say
655
Lucky Numbers
611
Morse Decoder
376
Morse Encoder
391
Musical Chords
296
Niven Numbers
800
Niven Numbers (Long)
893
Number Spiral
408
Odious Numbers
800
Odious Numbers (Long)
804
Ordinal Numbers
810
PalindromemordnilaP
842
Pangram Grep
857
Pascal’s Triangle
730
Pernicious Numbers
500
Pernicious Numbers (Long)
553
Poker
586
Prime Numbers
656
Prime Numbers (Long)
677
Quine
969
Recamán
517
Roman to Arabic
613
Rule 110
519
Seven Segment
512
SI Units
444
Sierpiński Triangle
322
Spelling Numbers
408
Time Distance
710
Tongue-twisters
728
United States
325
Vampire Numbers
368
Van Eck Sequence
622
π
478
τ
471
φ
726
√2
721
𝑒
716