12 Days of Christmas
823
885
24 Game
502
99 Bottles of Beer
746
Abundant Numbers
822
Abundant Numbers (Long)
865
Arabic to Roman
624
Arithmetic Numbers
806
Arrows
496
Ascending Primes
808
ASCII Table
627
721
Billiards
620
brainfuck
428
768
Card Number Validation
806
Catalan Numbers
604
Catalan’s Constant
585
Christmas Trees
792
Collatz
775
779407
899829720
973
803
CSS Colors
232
Cubes
487
Day of Week
668
Diamonds
696
Divisors
413
872
Emirp Numbers
586
Emirp Numbers (Long)
632
Emojify
494
Evil Numbers
749
Evil Numbers (Long)
522
749
Factorial Factorisation
842
Farey Sequence
470
Fibonacci
876
845757721
981
867
Fizz Buzz
992
Foo Fizz Buzz Bar
587
Fractions
706
Gijswijt’s Sequence
562
Happy Numbers
723
Happy Numbers (Long)
690
Intersection
715
Inventory Sequence
706
ISBN
856
Kolakoski Constant
68
Kolakoski Sequence
537
Leap Years
604
957
Levenshtein Distance
716
Leyland Numbers
75
ln 2
897
953
Look and Say
878
Lucky Numbers
583
Mandelbrot
880
Morse Encoder
470
Multitap Input
789
834
N Queens
70
Niven Numbers
977
Niven Numbers (Long)
846
Number Spiral
265
Odious Numbers
434
764
Odious Numbers (Long)
762
Ordinal Numbers
914
Pangram Grep
575
Partition Numbers
619
Pascal’s Triangle
793
Pernicious Numbers
609
Pernicious Numbers (Long)
508
Prime Numbers
829
609
897
872
Prime Numbers (Long)
776
891
Quine
1,000
867
Recamán
917
Repeating Decimals
576
Reverse Polish Notation
756
Reversi
844
Rijndael S-box
684
316
740
Roman to Arabic
532
ROT13
848
Rule 110
753
Scrambled Sort
879
SI Units
616
Sierpiński Triangle
584
Smith Numbers
588
Spelling Numbers
854
Tic-tac-toe
940
Time Distance
690
Tongue-twisters
832
Topological Sort
652
Transpose Sentence
789
United States
454
Vampire Numbers
682
Van Eck Sequence
554
Zodiac Signs
816
γ
689
λ
439
514
π
69050849611996781001001156859436283915965481327813832642712710783230
11113516017325885051639845142
13859620313677257108113111
τ
678
785
φ
710
907
√2
930
740
𝑒
707
965
701