12 Days of Christmas
358
919
847
24 Game
648754
286
99 Bottles of Beer
70
783
Abundant Numbers
760
703674
790790744725779584773
519
Abundant Numbers (Long)
863
768721
870
758728893667917
Arabic to Roman
788818
516674
632
Arithmetic Numbers
801
686867625
Arrows
439
Ascending Primes
635
389452
501663
ASCII Table
777
636
Billiards
445577
brainfuck
389
435
610
706
Card Number Validation
617
Catalan Numbers
514825
793
817522
691
Catalan’s Constant
70
Christmas Trees
705
722869
686
Collatz
767
762675886
616896865835
CSS Colors
1,000
Cubes
839
Day of Week
811500785
DFA Simulator
575718
Diamonds
622604
413
Divisors
815
702896
790
Emirp Numbers
426
529
525
Emirp Numbers (Long)
445
724
575
Emojify
433
Evil Numbers
636569
746
731662369873
Evil Numbers (Long)
620534
768
778795410851
Factorial Factorisation
430
Farey Sequence
665
642
Fibonacci
785768
551554828918
539900747935
Fizz Buzz
814408
820
845927960
Foo Fizz Buzz Bar
731
Fractions
665
610
Game of Life
570
342
Gijswijt’s Sequence
522
484
Happy Numbers
628
723
Happy Numbers (Long)
893
823
Hexdump
637
Hilbert Curve
848
Intersection
765
Inventory Sequence
599
453
ISBN
756
742
Jacobi Symbol
624
Kaprekar Numbers
279
673722
364
Kolakoski Sequence
854
Leap Years
727
733
744
725570642
Levenshtein Distance
810
849
133
Leyland Numbers
680533592
Look and Say
700
196
Lucky Numbers
624
Lucky Tickets
745
570
Mandelbrot
746819677734
Maze
849
734
Minesweeper
679
Morse Decoder
473
Morse Encoder
685
N Queens
778
491
Niven Numbers
742
640
585
Niven Numbers (Long)
794
855
Number Spiral
527
Odious Numbers
612
776681350852
Odious Numbers (Long)
622
757827391831
Ordinal Numbers
613
PalindromemordnilaP
633
Pangram Grep
733
Partition Numbers
490
410
Pascal’s Triangle
688
703
516
Pernicious Numbers
487
658
767
Pernicious Numbers (Long)
548
827
816
Polyominoes
534
Prime Numbers
780837746486665489712846744578774637689458
771
Prime Numbers (Long)
803868754604
601781851760549906654739
795
Proximity Grid
392
513
Quine
549
555
Recamán
691860
755
Reverse Polish Notation
688
488
Rijndael S-box
218
351144
Roman to Arabic
249
475
ROT13
576
Rule 110
674
Scrambled Sort
603
Set
535
Seven Segment
552
Sierpiński Triangle
700909
Smith Numbers
685
635
Star Wars Opening Crawl
594
Sudoku
744
384
Sudoku (Fill-in)
377
Tic-tac-toe
447
Tongue-twisters
702
Topological Sort
478625
Transpose Sentence
700
Trinomial Triangle
548
United States
314
Vampire Numbers
341360
489112190
Van Eck Sequence
479581
569
Zeckendorf Representation
839
π
504
91
611672
390
τ
764
φ
414
√2
707
𝑒
856
391