12 Days of Christmas
823
885
24 Game
502
99 Bottles of Beer
740
Abundant Numbers
813
Abundant Numbers (Long)
850
Arabic to Roman
623
Arithmetic Numbers
792
Arrows
493
Ascending Primes
788
ASCII Table
618
712
Billiards
602
brainfuck
428
768
Card Number Validation
796
Catalan Numbers
597
Catalan’s Constant
576
Christmas Trees
784
Collatz
745
762395
891821714
946
799
CSS Colors
232
Cubes
481
Day of Week
668
Diamonds
686
Divisors
393
863
Emirp Numbers
582
Emirp Numbers (Long)
624
Emojify
493
Evil Numbers
747
Evil Numbers (Long)
519
744
Factorial Factorisation
831
Farey Sequence
470
Fibonacci
855
842754718
977
864
Fizz Buzz
987
Foo Fizz Buzz Bar
575
Fractions
706
Gijswijt’s Sequence
552
Happy Numbers
716
Happy Numbers (Long)
680
Intersection
707
Inventory Sequence
696
ISBN
845
Kolakoski Constant
67
Kolakoski Sequence
523
Leap Years
590
952
Levenshtein Distance
709
Leyland Numbers
74
ln 2
870
939
Look and Say
866
Lucky Numbers
575
Mandelbrot
880
Morse Encoder
464
Multitap Input
749
809
N Queens
70
Niven Numbers
964
Niven Numbers (Long)
830
Number Spiral
263
Odious Numbers
417
759
Odious Numbers (Long)
754
Ordinal Numbers
911
Pangram Grep
568
Partition Numbers
607
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
756
Reversi
830
Rijndael S-box
684
316
740
Roman to Arabic
526
ROT13
845
Rule 110
740
Scrambled Sort
865
SI Units
613
Sierpiński Triangle
573
Smith Numbers
586
Spelling Numbers
840
Tic-tac-toe
922
Time Distance
682
Tongue-twisters
832
Topological Sort
640
Transpose Sentence
779
United States
450
Vampire Numbers
656
Van Eck Sequence
549
Zodiac Signs
810
γ
693
λ
436
512
π
68049849511896781001001156758436280915864481327713831632612610682930
11013414517324885050639844141
13859620313576257107111100
τ
662
779
φ
686
897
√2
913
732
𝑒
674
951
695