12 Days of Christmas
401
99 Bottles of Beer
507
Abundant Numbers
738
Arabic to Roman
502
Arithmetic Numbers
742
Arrows
588
ASCII Table
583
Catalan Numbers
836
Christmas Trees
724
Collatz
753
Cubes
488
Diamonds
381
Divisors
911
Emirp Numbers
503
Emirp Numbers (Long)
568
Emojify
Evil Numbers
784
Evil Numbers (Long)
766
Factorial Factorisation
497
Fibonacci
932
Fizz Buzz
936860
Foo Fizz Buzz Bar
559
Fractions
669
Happy Numbers
415
Happy Numbers (Long)
517
Hexdump
390
Intersection
585
Inventory Sequence
499
ISBN
545
Jacobi Symbol
510
Kolakoski Sequence
756
Leap Years
845
Leyland Numbers
749
Look and Say
393
Lucky Numbers
538
Maze
394
Morse Decoder
270
Morse Encoder
290
Niven Numbers
933
Niven Numbers (Long)
879
Number Spiral
441
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
570
Pangram Grep
767
Partition Numbers
369
Pascal’s Triangle
853
Pernicious Numbers
683
Prime Numbers
643
Proximity Grid
304
Recamán
731
Repeating Decimals
350
Reverse Polish Notation
627
Reversi
352
Rock-paper-scissors-Spock-lizard
538
Roman to Arabic
500
Rule 110
649
Seven Segment
401
Sierpiński Triangle
303
Smith Numbers
566
Spelling Numbers
Star Wars Opening Crawl
322
Time Distance
449
Transpose Sentence
681
Vampire Numbers
568
Van Eck Sequence
880
Zodiac Signs
520