12 Days of Christmas
821
884
24 Game
501
99 Bottles of Beer
739
Abundant Numbers
813
Abundant Numbers (Long)
851
Arabic to Roman
622
Arithmetic Numbers
793
Arrows
492
Ascending Primes
788
ASCII Table
618
712
Billiards
599
brainfuck
428
768
Card Number Validation
797
Catalan Numbers
597
Catalan’s Constant
576
Christmas Trees
784
Collatz
746
763396
891821714
946
799
CSS Colors
232
Cubes
479
Day of Week
669
Diamonds
686
Divisors
393
863
Emirp Numbers
582
Emirp Numbers (Long)
624
Emojify
493
Evil Numbers
747
Evil Numbers (Long)
519
743
Factorial Factorisation
831
Farey Sequence
470
Fibonacci
855
842754708
977
864
Fizz Buzz
986
Foo Fizz Buzz Bar
571
Fractions
706
Gijswijt’s Sequence
549
Happy Numbers
716
Happy Numbers (Long)
680
Intersection
707
Inventory Sequence
696
ISBN
845
Kolakoski Constant
67
Kolakoski Sequence
523
Leap Years
590
953
Levenshtein Distance
709
Leyland Numbers
74
ln 2
871
939
Look and Say
867
Lucky Numbers
574
Mandelbrot
880
Morse Encoder
460
Multitap Input
748
808
N Queens
69
Niven Numbers
964
Niven Numbers (Long)
830
Number Spiral
263
Odious Numbers
417
759
Odious Numbers (Long)
754
Ordinal Numbers
908
Pangram Grep
568
Partition Numbers
608
Pascal’s Triangle
788
Pernicious Numbers
603
Pernicious Numbers (Long)
498
Prime Numbers
819
608
895
871
Prime Numbers (Long)
758
885
Quine
986
864
Recamán
901
Repeating Decimals
576
Reverse Polish Notation
757
Reversi
827
Rijndael S-box
684
316
740
Roman to Arabic
526
ROT13
845
Rule 110
740
Scrambled Sort
865
SI Units
571
Sierpiński Triangle
573
Smith Numbers
585
Spelling Numbers
840
Tic-tac-toe
923
Time Distance
682
Tongue-twisters
832
Topological Sort
641
Transpose Sentence
779
United States
450
Vampire Numbers
655
Van Eck Sequence
549
Zodiac Signs
810
γ
691
λ
436
512
π
68049849511996781001001156758437380915864481327713831632612610682930
11113414517324884750639844139
13859620313576257107111100
τ
662
779
φ
686
897
√2
913
733
𝑒
674
952
695