12 Days of Christmas
827
24 Game
344
99 Bottles of Beer
734
Abundant Numbers
713
Abundant Numbers (Long)
846
Arabic to Roman
701
Arithmetic Numbers
630667
830
Arrows
204
Ascending Primes
427
503
ASCII Table
702
Billiards
741
brainfuck
459
Card Number Validation
555
Catalan Numbers
688
Catalan’s Constant
579
Christmas Trees
705
Collatz
879
CSS Colors
236
Day of Week
794
Diamonds
405
Divisors
962
Emirp Numbers
559
Emirp Numbers (Long)
597
Emojify
371
Evil Numbers
817
Evil Numbers (Long)
712
Factorial Factorisation
584
Farey Sequence
450
Fibonacci
666758512933
Fizz Buzz
926
Foo Fizz Buzz Bar
905
Fractions
644
Game of Life
263
Happy Numbers
888
Happy Numbers (Long)
615
Inventory Sequence
640
ISBN
770
Jacobi Symbol
596
Kolakoski Constant
49
616
Kolakoski Sequence
696
Leap Years
813
Levenshtein Distance
311
Leyland Numbers
870
ln 2
763
Look and Say
639
Lucky Numbers
641
Maze
288
Medal Tally
399
Morse Decoder
287
Morse Encoder
300
N Queens
522
Niven Numbers
826
Niven Numbers (Long)
780
Number Spiral
541
Odious Numbers
751
Odious Numbers (Long)
749
PalindromemordnilaP
716
Pangram Grep
783
Partition Numbers
321
Pascal’s Triangle
709
Pernicious Numbers
660
Pernicious Numbers (Long)
716
Prime Numbers
891
Prime Numbers (Long)
633529950
Quine
946
Recamán
833
Repeating Decimals
495
Reverse Polish Notation
679
Rock-paper-scissors-Spock-lizard
805
Roman to Arabic
550
Rule 110
533
Semiprime Numbers
413
Seven Segment
466
604
Sierpiński Triangle
461
Smith Numbers
643
Tic-tac-toe
527
Tongue-twisters
697
Tower of Hanoi
715
Transpose Sentence
729
United States
170
Vampire Numbers
538
Van Eck Sequence
749
Zeckendorf Representation
681
π
503
τ
499
φ
571
√2
547
𝑒
675