12 Days of Christmas
917
789
24 Game
384
99 Bottles of Beer
713
Abundant Numbers
813
Abundant Numbers (Long)
850
Arabic to Roman
591
Arithmetic Numbers
792
Arrows
475
Ascending Primes
788
ASCII Table
595
607
Billiards
513
brainfuck
425
631
Card Number Validation
796
Catalan Numbers
597
Catalan’s Constant
576
Christmas Trees
784
Collatz
742762395
890821714
946
723
CSS Colors
211
Cubes
403
Day of Week
668
Diamonds
686
Divisors
393
863
Emirp Numbers
513
Emirp Numbers (Long)
624
Emojify
512
Evil Numbers
747
Evil Numbers (Long)
509
744
Factorial Factorisation
831
Farey Sequence
470
Fibonacci
855
840754719
977
864
Fizz Buzz
986
Foo Fizz Buzz Bar
569
Fractions
706
Gijswijt’s Sequence
552
Happy Numbers
590
Happy Numbers (Long)
680
Intersection
677
Inventory Sequence
696
ISBN
845
Kolakoski Constant
67
Kolakoski Sequence
513
Leap Years
574
951
Levenshtein Distance
619
Leyland Numbers
74
ln 2
891
939
Look and Say
866
Lucky Numbers
575
Mandelbrot
817
Morse Encoder
563
Multitap Input
749
858
N Queens
68
Niven Numbers
964
Niven Numbers (Long)
830
Number Spiral
263
Odious Numbers
417
759
Odious Numbers (Long)
754
Ordinal Numbers
910
Pangram Grep
568
Partition Numbers
607
Pascal’s Triangle
788
Pernicious Numbers
603
Pernicious Numbers (Long)
496
Prime Numbers
819
597
895
871
Prime Numbers (Long)
749
885
Quine
986
864
Recamán
901
Repeating Decimals
505
Reverse Polish Notation
756
Reversi
719
Rijndael S-box
526
263
811
Roman to Arabic
524
ROT13
801
Rule 110
735
Scrambled Sort
805
SI Units
351
Sierpiński Triangle
563
Smith Numbers
586
Spelling Numbers
523
Tic-tac-toe
922
Time Distance
492
Tongue-twisters
556
Topological Sort
640
Transpose Sentence
779
United States
415
Vampire Numbers
595
Van Eck Sequence
549
Zodiac Signs
671
γ
679
λ
289
183
π
65884951189678100981156753436280915564481327713726632412610582929
11013414517324745050567837141
13834220313566257107111100
τ
642
779
φ
676
897
√2
913
732
𝑒
669
951
695