12 Days of Christmas
391
24 Game
239
99 Bottles of Beer
421
Abundant Numbers
685
Abundant Numbers (Long)
751
Arabic to Roman
499
Arithmetic Numbers
621667
715
Arrows
179
Ascending Primes
427
443
ASCII Table
559
Billiards
501
brainfuck
322
Card Number Validation
449
Catalan Numbers
688
Catalan’s Constant
494
Christmas Trees
615
Collatz
796
CSS Colors
104
Day of Week
637
Diamonds
339
Divisors
911
Emirp Numbers
460
Emirp Numbers (Long)
515
Emojify
354
Evil Numbers
817
Evil Numbers (Long)
712
Factorial Factorisation
469
Farey Sequence
435
Fibonacci
652758512932
Fizz Buzz
846
Foo Fizz Buzz Bar
720
Fractions
548
Game of Life
207
Happy Numbers
808
Happy Numbers (Long)
521
Inventory Sequence
604
ISBN
602
Jacobi Symbol
438
Kolakoski Constant
530
Kolakoski Sequence
682
Leap Years
812
Levenshtein Distance
243
Leyland Numbers
740
ln 2
748
Look and Say
519
Lucky Numbers
617
Maze
212
Medal Tally
290
Morse Decoder
200
Morse Encoder
205
N Queens
519
Niven Numbers
826
Niven Numbers (Long)
780
Number Spiral
441
Odious Numbers
751
Odious Numbers (Long)
749
PalindromemordnilaP
581
Pangram Grep
664
Partition Numbers
299
Pascal’s Triangle
657
Pernicious Numbers
660
Pernicious Numbers (Long)
701
Prime Numbers
891
Prime Numbers (Long)
633529950
Quine
945
Recamán
752
Repeating Decimals
363
Reverse Polish Notation
502
Rock-paper-scissors-Spock-lizard
566
Roman to Arabic
416
Rule 110
497
Seven Segment
462
452
Sierpiński Triangle
444
Smith Numbers
507
Tic-tac-toe
411
Tongue-twisters
396
Tower of Hanoi
701
Transpose Sentence
579
United States
126
Vampire Numbers
397
Van Eck Sequence
709
Zeckendorf Representation
495
π
450
τ
446
φ
560
√2
547
𝑒
675