12 Days of Christmas
885
99 Bottles of Beer
886
Abundant Numbers
772
Arabic to Roman
705
Arithmetic Numbers
876
Arrows
560
ASCII Table
740
Catalan Numbers
839
Christmas Trees
835
Collatz
900
Cubes
692
Diamonds
459
Divisors
984
Emirp Numbers
622
Emirp Numbers (Long)
687
Emojify
Evil Numbers
785
Evil Numbers (Long)
768
Factorial Factorisation
628
Fibonacci
934
Fizz Buzz
941945
Foo Fizz Buzz Bar
706
Fractions
786
Happy Numbers
537
Happy Numbers (Long)
613
Hexdump
579
Intersection
802
Inventory Sequence
531
ISBN
700
Jacobi Symbol
696
Kolakoski Sequence
772
Leap Years
848
Leyland Numbers
887
Look and Say
486
Lucky Numbers
563
Maze
536
Morse Decoder
392
Morse Encoder
417
Niven Numbers
941
Niven Numbers (Long)
888
Number Spiral
542
Odious Numbers
783
Odious Numbers (Long)
766
Ordinal Numbers
711
Pangram Grep
910
Partition Numbers
398
Pascal’s Triangle
923
Pernicious Numbers
686
Prime Numbers
643
Proximity Grid
453
Recamán
816
Repeating Decimals
474
Reverse Polish Notation
861
Reversi
489
Rock-paper-scissors-Spock-lizard
778
Roman to Arabic
664
Rule 110
760
Seven Segment
558
Sierpiński Triangle
325
Smith Numbers
771
Spelling Numbers
Star Wars Opening Crawl
557
Time Distance
806
Transpose Sentence
858
Vampire Numbers
778
Van Eck Sequence
931
Zodiac Signs
668