99 Bottles of Beer
850
Abundant Numbers
749
Abundant Numbers (Long)
889
Arabic to Roman
635
Arithmetic Numbers
828
Arrows
705
Ascending Primes
427
ASCII Table
613
Billiards
776
Card Number Validation
835
Catalan Numbers
911
Christmas Trees
709
Collatz
965
CSS Colors
311
Cubes
574
Day of Week
823
Diamonds
502
Divisors
890
Emirp Numbers
600
Emirp Numbers (Long)
657
Emojify
417
Evil Numbers
801
Evil Numbers (Long)
815
Factorial Factorisation
610
Farey Sequence
552
Fibonacci
935
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Fractions
943
Game of Life
525
Happy Numbers
731
Happy Numbers (Long)
832
Intersection
801
Inventory Sequence
703
ISBN
848
Kaprekar Numbers
151
Kolakoski Constant
69
Kolakoski Sequence
784
Leap Years
883
Leyland Numbers
865
Look and Say
719
Lucky Numbers
519
Morse Encoder
583
Niven Numbers
921
Niven Numbers (Long)
857
Number Spiral
247
Odious Numbers
852
Odious Numbers (Long)
848
PalindromemordnilaP
866
Pangram Grep
865
Pascal’s Triangle
923
Pernicious Numbers
798
Pernicious Numbers (Long)
743
Prime Numbers
892
Prime Numbers (Long)
951
Quine
946
Recamán
817
Reverse Polish Notation
722
Rijndael S-box
218
Roman to Arabic
742
ROT13
912
Rule 110
744
Scrambled Sort
918
Set
767
Seven Segment
626
Sierpiński Triangle
729
Star Wars GPT
741
Tic-tac-toe
742
Tongue-twisters
498
Transpose Sentence
859
United States
651
Van Eck Sequence
659
Zeckendorf Representation
813
π
847
τ
820