12 Days of Christmas
815
847
812
24 Game
28
99 Bottles of Beer
774
829
Abundant Numbers
623
797
773
Abundant Numbers (Long)
621
857
Arabic to Roman
699
Arithmetic Numbers
747
855
Ascending Primes
593
760
ASCII Table
683
780
brainfuck
362
Card Number Validation
897
Catalan Numbers
516
Catalan’s Constant
111
Christmas Trees
513
Collatz
690
845
856
747
901
CSS Colors
309
Cubes
602
Day of Week
547
611
Diamonds
537
Divisors
811
831
984
Emirp Numbers
641
901
Emirp Numbers (Long)
734
Emojify
562
Evil Numbers
797
900
701
Farey Sequence
732
Fibonacci
851
934
911
Fizz Buzz
946
745917
927
960
Foo Fizz Buzz Bar
885
Fractions
570
Gijswijt’s Sequence
440
686
403
Happy Numbers
594
906
Happy Numbers (Long)
519
806
Hexdump
794
626
Hilbert Curve
132
Inventory Sequence
733
ISBN
902
811
774
Jacobi Symbol
447
Kaprekar Numbers
397
Kolakoski Constant
109
Kolakoski Sequence
384
Leap Years
849
886
Levenshtein Distance
634
576
612
Leyland Numbers
78
Look and Say
670
617
Lucky Numbers
359
904
Lucky Tickets
Mandelbrot
665
Minesweeper
Morse Encoder
712
596
N Queens
417
Niven Numbers
868
906
Niven Numbers (Long)
742
719
Number Spiral
712
Odious Numbers
798
898
Ordinal Numbers
861
815
Pangram Grep
667
156
Partition Numbers
715
Pascal’s Triangle
565
840
Pernicious Numbers
896
Prime Numbers
694
902
892
Prime Numbers (Long)
835
Quine
959
785517483512
542
711
944
Recamán
462
796
947
Reverse Polish Notation
847
Rijndael S-box
323
Rock-paper-scissors-Spock-lizard
620
Roman to Arabic
843
816
655
ROT13
808505640
831
793826765
Scrambled Sort
445
Seven Segment
503
Sierpiński Triangle
584
Smith Numbers
696
342
Tongue-twisters
870
Transpose Sentence
761
862
Trinomial Triangle
667
United States
474
Vampire Numbers
107
372
Van Eck Sequence
619
692
Zeckendorf Representation
765
γ
594
λ
503
425
π
96
τ
94
φ
95
√2
90
𝑒
61