12 Days of Christmas
861
24 Game
365
99 Bottles of Beer
736
Abundant Numbers
717
Abundant Numbers (Long)
852
Arabic to Roman
701
Arithmetic Numbers
635671
879
Arrows
207
Ascending Primes
427
510
ASCII Table
709
Billiards
737
brainfuck
509
Card Number Validation
561
Catalan Numbers
690
Catalan’s Constant
585
Christmas Trees
709
Collatz
951
CSS Colors
237
Day of Week
791
Diamonds
408
Divisors
984
Emirp Numbers
569
Emirp Numbers (Long)
623
Emojify
371
Evil Numbers
818
Evil Numbers (Long)
713
Factorial Factorisation
593
Farey Sequence
492
Fibonacci
668769842934
Fizz Buzz
929
Foo Fizz Buzz Bar
909
Fractions
643
Game of Life
288
Happy Numbers
893
Happy Numbers (Long)
618
Inventory Sequence
642
ISBN
773
Jacobi Symbol
599
Kolakoski Constant
52
640
Kolakoski Sequence
697
Leap Years
815
Levenshtein Distance
313
Leyland Numbers
876
ln 2
766
Look and Say
642
Lucky Numbers
647
Maze
289
Medal Tally
404
Morse Decoder
290
Morse Encoder
306
N Queens
527
Niven Numbers
832
Niven Numbers (Long)
788
Number Spiral
543
Odious Numbers
753
Odious Numbers (Long)
752
PalindromemordnilaP
719
Pangram Grep
787
Pascal’s Triangle
711
Pernicious Numbers
663
Pernicious Numbers (Long)
722
Prime Numbers
892
Prime Numbers (Long)
624805951
Quine
946
Recamán
839
Repeating Decimals
492
Reverse Polish Notation
688
Rock-paper-scissors-Spock-lizard
813
Roman to Arabic
552
Rule 110
539
Seven Segment
476
630
Sierpiński Triangle
474
Smith Numbers
691
Tic-tac-toe
529
Tongue-twisters
712
Transpose Sentence
729
United States
177
Vampire Numbers
544
Van Eck Sequence
750
Zeckendorf Representation
683
π
504
τ
501
φ
574
√2
553
𝑒
680