12 Days of Christmas
885
99 Bottles of Beer
886
Abundant Numbers
773
Arabic to Roman
705
Arithmetic Numbers
877
Arrows
560
ASCII Table
740
Catalan Numbers
840
Christmas Trees
836
Collatz
900
Cubes
692
Diamonds
460
Divisors
984
Emirp Numbers
623
Emirp Numbers (Long)
688
Emojify
Evil Numbers
785
Evil Numbers (Long)
769
Factorial Factorisation
630
Fibonacci
935
Fizz Buzz
941945
Foo Fizz Buzz Bar
706
Fractions
786
Happy Numbers
537
Happy Numbers (Long)
613
Hexdump
580
Intersection
802
Inventory Sequence
532
ISBN
700
Jacobi Symbol
698
Kolakoski Sequence
772
Leap Years
848
Leyland Numbers
887
Look and Say
486
Lucky Numbers
564
Maze
537
Morse Decoder
392
Morse Encoder
418
Niven Numbers
941
Niven Numbers (Long)
889
Number Spiral
543
Odious Numbers
784
Odious Numbers (Long)
767
Ordinal Numbers
711
Pangram Grep
910
Partition Numbers
400
Pascal’s Triangle
924
Pernicious Numbers
686
Prime Numbers
643
Proximity Grid
453
Recamán
817
Repeating Decimals
475
Reverse Polish Notation
862
Reversi
489
Rock-paper-scissors-Spock-lizard
778
Roman to Arabic
664
Rule 110
760
Seven Segment
559
Sierpiński Triangle
319
Smith Numbers
771
Spelling Numbers
Star Wars Opening Crawl
557
Time Distance
807
Transpose Sentence
860
Vampire Numbers
779
Van Eck Sequence
932
Zodiac Signs
668