12 Days of Christmas
156
826902
99 Bottles of Beer
15
63221
Abundant Numbers
736
731
792867
Abundant Numbers (Long)
923
Arabic to Roman
832
Arithmetic Numbers
904
Arrows
479469
Ascending Primes
450
ASCII Table
535
779
brainfuck
662
Calendar
780
Card Number Validation
785
Catalan Numbers
927
Catalan’s Constant
691
Christmas Trees
100
739811
Collatz
685
843
608
Continued Fractions
933
Cubes
49
349
Day of Week
909
DFA Simulator
701
Diamonds
59
693
Divisors
777
887
979925
Emirp Numbers
735
682713
Emirp Numbers (Long)
756
Emojify
608
Evil Numbers
790
980797
Evil Numbers (Long)
949
Farey Sequence
806
Fibonacci
843
932926
Fizz Buzz
846
939919811683987974874
Foo Fizz Buzz Bar
643
923
982754
Fractions
762
Gijswijt’s Sequence
759
Gray Code Decoder
833
Gray Code Encoder
934
Happy Numbers
573
755731
Happy Numbers (Long)
858
Hexdump
912
Intersection
676
800802
Inventory Sequence
877
ISBN
797
Jacobi Symbol
704
Kaprekar Numbers
486
Kolakoski Constant
108
767
Kolakoski Sequence
497346
882861
Leap Years
782
882796
Levenshtein Distance
574728
Leyland Numbers
66
904675
ln 2
826
Look and Say
642
813625
Lucky Numbers
827
Lucky Tickets
637
Mandelbrot
843
Niven Numbers
804
933901
Niven Numbers (Long)
863
Number Spiral
582
Odious Numbers
768
976819
Odious Numbers (Long)
968
Ordinal Numbers
822
895789
PalindromemordnilaP
798
Pangram Grep
514
905854
Partition Numbers
388
Pascal’s Triangle
589
905504
Pernicious Numbers
466
828653
Pernicious Numbers (Long)
619
Prime Numbers
718
891870
Prime Numbers (Long)
930913
Quine
962
945632
Recamán
480
870711
Reverse Polish Notation
836
Roman to Arabic
666
ROT13
916
Scrambled Sort
921
Seven Segment
501
Sierpiński Triangle
852
Smith Numbers
785
Spelling Numbers
482
Sudoku (Fill-in)
528
Taxicab Numbers
633
Ten-pin Bowling
581519
Tic-tac-toe
815
Tongue-twisters
719
Topological Sort
664
Tower of Hanoi
774
719
Transpose Sentence
858
Trinomial Triangle
888
United States
673674
Vampire Numbers
106
818530
Van Eck Sequence
552
898
Zeckendorf Representation
728
Zodiac Signs
660
π
668
111
τ
662
φ
901
√2
866
𝑒
776