12 Days of Christmas
384
24 Game
238
99 Bottles of Beer
421
Abundant Numbers
686
Abundant Numbers (Long)
751
Arabic to Roman
499
Arithmetic Numbers
621667
704
Arrows
179
Ascending Primes
427
443
ASCII Table
560
Billiards
501
brainfuck
307
Card Number Validation
449
Catalan Numbers
688
Catalan’s Constant
493
Christmas Trees
615
Collatz
768
CSS Colors
104
Day of Week
637
Diamonds
339
Divisors
911
Emirp Numbers
460
Emirp Numbers (Long)
508
Emojify
354
Evil Numbers
817
Evil Numbers (Long)
712
Factorial Factorisation
469
Farey Sequence
406
Fibonacci
652758512933
Fizz Buzz
846
Foo Fizz Buzz Bar
720
Fractions
547
Game of Life
202
Happy Numbers
808
Happy Numbers (Long)
522
Inventory Sequence
604
ISBN
602
Jacobi Symbol
423
Kolakoski Constant
530
Kolakoski Sequence
683
Leap Years
812
Levenshtein Distance
243
Leyland Numbers
740
ln 2
720
Look and Say
519
Lucky Numbers
618
Maze
212
Medal Tally
287
Morse Decoder
197
Morse Encoder
205
N Queens
522
Niven Numbers
826
Niven Numbers (Long)
780
Number Spiral
441
Odious Numbers
751
Odious Numbers (Long)
749
PalindromemordnilaP
582
Pangram Grep
664
Partition Numbers
298
Pascal’s Triangle
657
Pernicious Numbers
660
Pernicious Numbers (Long)
674
Prime Numbers
891
Prime Numbers (Long)
633529950
Quine
946
Recamán
752
Repeating Decimals
363
Reverse Polish Notation
502
Rock-paper-scissors-Spock-lizard
565
Roman to Arabic
416
Rule 110
497
Semiprime Numbers
373
Seven Segment
463
452
Sierpiński Triangle
444
Smith Numbers
506
Tic-tac-toe
409
Tongue-twisters
395
Tower of Hanoi
702
Transpose Sentence
579
United States
126
Vampire Numbers
397
Van Eck Sequence
709
Zeckendorf Representation
495
π
450
τ
446
φ
560
√2
536
𝑒
661