12 Days of Christmas
358
920
843
24 Game
648754
286
99 Bottles of Beer
70
783
Abundant Numbers
761
706674
790790744725780584773
462
Abundant Numbers (Long)
865
770721
870
759728895667903
Arabic to Roman
788818
516675
632
Arithmetic Numbers
802
686868625
Arrows
441
Ascending Primes
637
381452
501665
ASCII Table
778
636
Billiards
447580
brainfuck
389
414
610
702
Card Number Validation
617
Catalan Numbers
515827
793
818522
691
Catalan’s Constant
70
Christmas Trees
705
723870
686
Collatz
767
762675887
616897865836
CSS Colors
1,000
Cubes
839
Day of Week
814500786
DFA Simulator
575718
Diamonds
622604
414
Divisors
815
702897
790
Emirp Numbers
426
529
517
Emirp Numbers (Long)
445
724
576
Emojify
434
Evil Numbers
611569
746
731663370873
Evil Numbers (Long)
609535
768
778797410851
Factorial Factorisation
430
Farey Sequence
666
642
Fibonacci
786769
551554829918
539900748935
Fizz Buzz
814408
820
845927960
Foo Fizz Buzz Bar
732
Fractions
665
611
Game of Life
572
342
Gijswijt’s Sequence
522
485
Happy Numbers
628
723
Happy Numbers (Long)
892
823
Hexdump
637
Hilbert Curve
854
Intersection
765
Inventory Sequence
600
454
ISBN
758
742
Jacobi Symbol
624
Kaprekar Numbers
276
662717
365
Kolakoski Sequence
854
Leap Years
727
733
744
726570642
Levenshtein Distance
810
850
133
Leyland Numbers
680533592
Look and Say
701
196
Lucky Numbers
624
Lucky Tickets
749
570
Mandelbrot
739821678736
Maze
849
735
Minesweeper
679
Morse Decoder
473
Morse Encoder
685
Multitap Input
426
N Queens
780
492
Niven Numbers
743
640
585
Niven Numbers (Long)
794
855
Number Spiral
526
Odious Numbers
601
777682350852
Odious Numbers (Long)
611
757829391832
Ordinal Numbers
613
PalindromemordnilaP
636
Pangram Grep
734
Partition Numbers
491
411
Pascal’s Triangle
689
703
516
Pernicious Numbers
487
658
767
Pernicious Numbers (Long)
550
828
817
Polyominoes
535
Prime Numbers
781838746488665491713846744578776637689458
771
Prime Numbers (Long)
804868764605
602781852761549910655739
795
Proximity Grid
392
513
Quine
550
559
Recamán
691861
755
Reverse Polish Notation
688
489
Rijndael S-box
218
351144
Roman to Arabic
250
476
ROT13
579
Rule 110
674
Scrambled Sort
614
Set
535
Seven Segment
553
Sierpiński Triangle
701909
Smith Numbers
688
635
Star Wars Opening Crawl
594
Sudoku
744
384
Sudoku (Fill-in)
377
Tic-tac-toe
451
Tongue-twisters
702
Topological Sort
478625
Tower of Hanoi
737
663
Transpose Sentence
707
Trinomial Triangle
550
United States
312
Vampire Numbers
341361
490111190
Van Eck Sequence
480582
570
Zeckendorf Representation
839
π
504
91
611673
390
τ
764
φ
414
√2
708
𝑒
856
392