12 Days of Christmas
880
99 Bottles of Beer
718
Abundant Numbers
768
Abundant Numbers (Long)
895
Arabic to Roman
351
685
Arrows
478
ASCII Table
664
brainfuck
733
851
Catalan Numbers
870
Catalan’s Constant
69
Christmas Trees
731
Collatz
879
CSS Colors
719
Cubes
33
Diamonds
494
Divisors
886
Emirp Numbers
885
Emirp Numbers (Long)
637
Emojify
297
Evil Numbers
956
Evil Numbers (Long)
949
Fibonacci
932
Fizz Buzz
457
973
Foo Fizz Buzz Bar
647
Fractions
746
Happy Numbers
816
Happy Numbers (Long)
643
Intersection
758
Inventory Sequence
551
ISBN
691
Kolakoski Constant
67
Kolakoski Sequence
552
Leap Years
797
Levenshtein Distance
306
Leyland Numbers
819
Look and Say
465
Lucky Numbers
685
Morse Encoder
177
Niven Numbers
780
Niven Numbers (Long)
848
Number Spiral
167
662
Odious Numbers
849
Odious Numbers (Long)
844
Ordinal Numbers
665
Pangram Grep
Pascal’s Triangle
905
Pernicious Numbers
734
Pernicious Numbers (Long)
783
Prime Numbers
465
956
Prime Numbers (Long)
417
668
Quine
986
962863806864714945854640
Recamán
749
Reverse Polish Notation
780
Rock-paper-scissors-Spock-lizard
600
Roman to Arabic
407
188
Rule 110
298
Seven Segment
715
Sierpiński Triangle
565
Smith Numbers
655
Spelling Numbers
367
Sudoku
506
Sudoku (Fill-in)
262
Tongue-twisters
406
497
851
United States
897
Vampire Numbers
730
Van Eck Sequence
738
λ
146
π
456
τ
62
φ
694
√2
972
𝑒
970