12 Days of Christmas
861
24 Game
366
99 Bottles of Beer
736
Abundant Numbers
718
Abundant Numbers (Long)
853
Arabic to Roman
702
Arithmetic Numbers
636673
846
Arrows
207
Ascending Primes
430
512
ASCII Table
709
Billiards
742
brainfuck
510
Card Number Validation
557
Catalan Numbers
691
Catalan’s Constant
586
Christmas Trees
709
Collatz
952
CSS Colors
236
Day of Week
793
Diamonds
408
Divisors
984
Emirp Numbers
569
Emirp Numbers (Long)
624
Emojify
371
Evil Numbers
818
Evil Numbers (Long)
714
Factorial Factorisation
594
Farey Sequence
493
Fibonacci
668770513935
Fizz Buzz
929
Foo Fizz Buzz Bar
910
Fractions
644
Game of Life
281
Happy Numbers
893
Happy Numbers (Long)
619
Inventory Sequence
643
ISBN
774
Jacobi Symbol
600
Kolakoski Constant
52
624
Kolakoski Sequence
697
Leap Years
815
Levenshtein Distance
314
Leyland Numbers
876
ln 2
768
Look and Say
643
Lucky Numbers
647
Maze
289
Medal Tally
404
Morse Decoder
290
Morse Encoder
306
N Queens
527
Niven Numbers
833
Niven Numbers (Long)
789
Number Spiral
543
Odious Numbers
754
Odious Numbers (Long)
753
PalindromemordnilaP
721
Pangram Grep
788
Pascal’s Triangle
712
Pernicious Numbers
663
Pernicious Numbers (Long)
723
Prime Numbers
892
Prime Numbers (Long)
625530952
Quine
944
Recamán
840
Repeating Decimals
493
Reverse Polish Notation
690
Rock-paper-scissors-Spock-lizard
813
Roman to Arabic
552
Rule 110
539
Seven Segment
476
630
Sierpiński Triangle
466
Smith Numbers
692
Tic-tac-toe
532
Tongue-twisters
712
Transpose Sentence
732
United States
173
Vampire Numbers
544
Van Eck Sequence
751
Zeckendorf Representation
684
π
505
τ
501
φ
574
√2
553
𝑒
681