12 Days of Christmas
371
952
852
24 Game
692938
297
99 Bottles of Beer
73
818
Abundant Numbers
795
767734
864843762750838603785
581
Abundant Numbers (Long)
920
839789
955
785755971703939
Arabic to Roman
839831
560777
649
Arithmetic Numbers
860
723951678
Arrows
479
Ascending Primes
684
434513
546748
ASCII Table
832
644
Billiards
495695
brainfuck
407
469
703
729
Card Number Validation
756
Catalan Numbers
566906
878
870605
710
Catalan’s Constant
71
Christmas Trees
774
757943
697
Collatz
793
838718967
643973904919
CSS Colors
1,000
Cubes
926
Day of Week
904500817
DFA Simulator
635823
Diamonds
656656
421
Divisors
897
736985
803
Emirp Numbers
440
579
535
Emirp Numbers (Long)
467
851
594
Emojify
480
Evil Numbers
662600
821
775717385889
Evil Numbers (Long)
654570
850
833873433872
Factorial Factorisation
478
Farey Sequence
734
667
Fibonacci
807797
585575887963
560950771947
Fizz Buzz
416
863
871933967
Foo Fizz Buzz Bar
782
Fractions
752
629
Game of Life
678
355
Gijswijt’s Sequence
573
503
Happy Numbers
678
738
Happy Numbers (Long)
989
847
Hexdump
716
Intersection
899
Inventory Sequence
664
470
ISBN
901
765
Jacobi Symbol
706
Kaprekar Numbers
300
739791
404
Kolakoski Sequence
962
Leap Years
750
773
759
764578652
Levenshtein Distance
857
949
137
Leyland Numbers
762566608
Look and Say
771
201
Lucky Numbers
689
Lucky Tickets
886
598
Mandelbrot
802903767763
Maze
845
Morse Decoder
526
Morse Encoder
756
N Queens
873
512
Niven Numbers
802
677
595
Niven Numbers (Long)
867
925
Number Spiral
594
Odious Numbers
641
825736364870
Odious Numbers (Long)
658
810909412854
Ordinal Numbers
699
PalindromemordnilaP
740
Pangram Grep
863
Partition Numbers
547
426
Pascal’s Triangle
775
782
529
Pernicious Numbers
519
707
784
Pernicious Numbers (Long)
590
899
839
Polyominoes
608
Prime Numbers
813886793534753525788911766612842667702477
833
Prime Numbers (Long)
846930806667
6338669317925861,000698759
871
Proximity Grid
579
Quine
584
604
Recamán
733933
772
Reverse Polish Notation
823
514
Rijndael S-box
209
385186
Roman to Arabic
274
539
ROT13
671
Rule 110
747
Scrambled Sort
609
Set
675
Seven Segment
610
Sierpiński Triangle
757943
Smith Numbers
630
642
Star Wars Opening Crawl
686
Sudoku
854
395
Sudoku (Fill-in)
480
Tic-tac-toe
507
Tongue-twisters
726
Transpose Sentence
924
United States
342
Vampire Numbers
363388
545121196
Van Eck Sequence
586
589
Zeckendorf Representation
956
π
532
98
620733
399
τ
784
φ
424
√2
721
𝑒
937
400