12 Days of Christmas
840911
902
24 Game
521
99 Bottles of Beer
730910
906
Abundant Numbers
765
573822
785
Abundant Numbers (Long)
917
Arabic to Roman
566581
732
Arithmetic Numbers
866
Arrows
551
600
Ascending Primes
517
ASCII Table
753
Billiards
713
brainfuck
559
592
Card Number Validation
738
Catalan Numbers
957
974
Catalan’s Constant
559
537
Christmas Trees
851
814
Collatz
836
CSS Colors
220
227
Cubes
673843
769
Day of Week
786
DFA Simulator
570
Diamonds
608709
563703
658554
Divisors
607872
984
Emirp Numbers
570
730
Emirp Numbers (Long)
819
Emojify
345454
387
Evil Numbers
719
836
Evil Numbers (Long)
816
Factorial Factorisation
688
Farey Sequence
589
Fibonacci
845
578981
960
Fizz Buzz
805
675992
919977
Foo Fizz Buzz Bar
807
987
Forsyth–Edwards Notation
788
Fractions
667
688
Game of Life
561
Gijswijt’s Sequence
591
Happy Numbers
697548833
715
Happy Numbers (Long)
825
843
Hexdump
725
Intersection
798
803
Inventory Sequence
803
ISBN
866
795
Jacobi Symbol
642
Kaprekar Numbers
304
Kolakoski Constant
47668
466
Kolakoski Sequence
463696
797
Leap Years
893
902
Levenshtein Distance
822
576
Leyland Numbers
713
855
ln 2
903
Look and Say
762
692
Lucky Numbers
599
719
Lucky Tickets
576495
553
Mahjong
414
Mandelbrot
640
Maze
335
Medal Tally
713
Minesweeper
639
Morse Decoder
328372
392
Morse Encoder
404469
477
Musical Chords
341
N Queens
629
Niven Numbers
977
962
Niven Numbers (Long)
843
Number Spiral
471
492
Odious Numbers
732
834
Odious Numbers (Long)
831
Ordinal Numbers
631941
868
PalindromemordnilaP
841
Pangram Grep
739
620
974
Partition Numbers
557
Pascal’s Triangle
830
863
Pernicious Numbers
586
441577
752
Pernicious Numbers (Long)
595
Poker
753
Polyominoes
201
Prime Numbers
587777
892
Prime Numbers (Long)
952
Proximity Grid
568
Quine
64967863492
598867655
947
Recamán
778
654868
852
Repeating Decimals
520
Reverse Polish Notation
652
Rijndael S-box
243
Rock-paper-scissors-Spock-lizard
692701
813
Roman to Arabic
512613
694
ROT13
917
Rule 110
716
601
Scrambled Sort
900
Set
867
Seven Segment
612
612
SI Units
477
Sierpiński Triangle
520
621
Smith Numbers
605
Spelling Numbers
610890
549
Star Wars Opening Crawl
560594
604
Sudoku
428
668
Sudoku (Fill-in)
387
Tic-tac-toe
621
Time Distance
779
832
Tongue-twisters
614671
676
Transpose Sentence
733
Trinomial Triangle
781
United States
448
471
Vampire Numbers
473640
768
Van Eck Sequence
549820
933
Zeckendorf Representation
753
Zodiac Signs
728
γ
469
λ
368
438
π
490
583
τ
484
569
φ
532
699
√2
500
982
𝑒
493
979