12 Days of Christmas
840911
902
24 Game
521
99 Bottles of Beer
730910
906
Abundant Numbers
765
574822
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
770
Day of Week
786
DFA Simulator
570
Diamonds
608710
563703
658555
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)
824
842
Hexdump
725
Intersection
759
803
Inventory Sequence
803
ISBN
866
796
Jacobi Symbol
642
Kaprekar Numbers
304
Kolakoski Constant
47768
466
Kolakoski Sequence
463696
797
Leap Years
893
902
Levenshtein Distance
822
576
Leyland Numbers
713
856
ln 2
903
Look and Say
762
693
Lucky Numbers
599
719
Lucky Tickets
576495
553
Mahjong
414
Mandelbrot
641
Maze
335
Medal Tally
714
Minesweeper
640
Morse Decoder
324372
392
Morse Encoder
404469
477
Musical Chords
341
N Queens
629
Niven Numbers
977
962
Niven Numbers (Long)
843
Number Spiral
471
491
Odious Numbers
732
834
Odious Numbers (Long)
832
Ordinal Numbers
631941
868
PalindromemordnilaP
841
Pangram Grep
739
621
974
Partition Numbers
557
Pascal’s Triangle
831
863
Pernicious Numbers
586
441577
752
Pernicious Numbers (Long)
595
Poker
753
Polyominoes
196
Prime Numbers
587777
892
Prime Numbers (Long)
952
Proximity Grid
568
Quine
64968863492
598867655
947
Recamán
778
654868
852
Repeating Decimals
521
Reverse Polish Notation
652
Rijndael S-box
244
Rock-paper-scissors-Spock-lizard
692701
813
Roman to Arabic
513613
694
ROT13
918
Rule 110
716
601
Scrambled Sort
901
Set
868
Seven Segment
612
607
SI Units
477
Sierpiński Triangle
520
621
Smith Numbers
605
Spelling Numbers
610891
549
Star Wars Opening Crawl
560595
604
Sudoku
428
668
Sudoku (Fill-in)
387
Tic-tac-toe
622
Time Distance
779
832
Tongue-twisters
614671
676
Transpose Sentence
733
Trinomial Triangle
782
United States
444
471
Vampire Numbers
473640
768
Van Eck Sequence
549820
933
Zeckendorf Representation
753
Zodiac Signs
728
γ
469
λ
337
438
π
490
583
τ
484
569
φ
532
699
√2
500
982
𝑒
493
979