99 Bottles of Beer
855
Abundant Numbers
761
Abundant Numbers (Long)
912
Arabic to Roman
510
Arithmetic Numbers
830
Arrows
726
Ascending Primes
444
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
Emojify
425
Evil Numbers
816
Evil Numbers (Long)
804
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
Leap Years
896
Leyland Numbers
849
Look and Say
740
Lucky Numbers
535
Morse Encoder
596
Niven Numbers
800
Niven Numbers (Long)
877
Odious Numbers
870
Odious Numbers (Long)
837
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
Rijndael S-box
227
Roman to Arabic
760
ROT13
958
Seven Segment
642
Tic-tac-toe
775
Transpose Sentence
906
Van Eck Sequence
683
Zeckendorf Representation
855
π
867
τ
844