12 Days of Christmas
914
99 Bottles of Beer
827
Abundant Numbers
739
Abundant Numbers (Long)
886
Arabic to Roman
582
Arithmetic Numbers
793
Arrows
563
Ascending Primes
378
ASCII Table
547
Card Number Validation
624
Catalan Numbers
800
Christmas Trees
705
Collatz
919
CSS Colors
323
Cubes
467
Day of Week
833
Diamonds
554
Divisors
781
Emirp Numbers
553
Emirp Numbers (Long)
613
Emojify
354
Evil Numbers
976
Evil Numbers (Long)
976
Factorial Factorisation
581
Farey Sequence
478
Fibonacci
821895852940947
Fizz Buzz
951
Foo Fizz Buzz Bar
912
Forsyth–Edwards Notation
652
Fractions
753
Game of Life
454
Happy Numbers
620
Happy Numbers (Long)
692
Hilbert Curve
126
Intersection
794
Inventory Sequence
863901847939931
ISBN
867
Leap Years
811
Leyland Numbers
802
Look and Say
692
Lucky Numbers
386
Medal Tally
594
Morse Decoder
440
Morse Encoder
426
N Queens
523
Niven Numbers
880
Niven Numbers (Long)
833
Number Spiral
410
Odious Numbers
800
Odious Numbers (Long)
788
Ordinal Numbers
717
Pangram Grep
686
Pascal’s Triangle
500
Pernicious Numbers
678
Pernicious Numbers (Long)
743
Prime Numbers
533
Prime Numbers (Long)
571
Quine
912
Recamán
701
Reverse Polish Notation
681
Rock-paper-scissors-Spock-lizard
697
Roman to Arabic
772
ROT13
540
Scrambled Sort
604
Seven Segment
725
Smith Numbers
765
Tic-tac-toe
604
Time Distance
773
Topological Sort
432
Transpose Sentence
584
United States
412
Vampire Numbers
579
Van Eck Sequence
889
Zeckendorf Representation
836