99 Bottles of Beer
855
Abundant Numbers
761
Abundant Numbers (Long)
912
Arabic to Roman
653
Arithmetic Numbers
830
Arrows
726
Ascending Primes
444
ASCII Table
621
Billiards
825
Card Number Validation
884
Catalan Numbers
936
Christmas Trees
721
Collatz
810
CSS Colors
327
Cubes
583
Day of Week
859
Diamonds
511
Divisors
905
Emirp Numbers
613
Emirp Numbers (Long)
679
Emojify
425
Evil Numbers
816
Evil Numbers (Long)
837
Factorial Factorisation
632
Farey Sequence
574
Fibonacci
947
Fizz Buzz
983
Foo Fizz Buzz Bar
1,000
Fractions
973
Game of Life
546
Happy Numbers
747
Happy Numbers (Long)
857
Intersection
831
Inventory Sequence
730
ISBN
875
Kaprekar Numbers
157
Leap Years
896
Leyland Numbers
849
Look and Say
740
Lucky Numbers
535
Morse Encoder
596
Niven Numbers
936
Niven Numbers (Long)
877
Number Spiral
256
Odious Numbers
870
Odious Numbers (Long)
872
PalindromemordnilaP
909
Pangram Grep
889
Pascal’s Triangle
947
Pernicious Numbers
816
Pernicious Numbers (Long)
765
Prime Numbers
909
Prime Numbers (Long)
978
Quine
816
Recamán
836
Reverse Polish Notation
762
Rijndael S-box
227
Roman to Arabic
766
ROT13
958
Rule 110
753
Set
814
Seven Segment
642
Sierpiński Triangle
744
Tic-tac-toe
775
Tongue-twisters
501
Transpose Sentence
906
United States
665
Van Eck Sequence
683
Zeckendorf Representation
855
π
867
τ
844