12 Days of Christmas
840911
902
24 Game
521
99 Bottles of Beer
731910
906
Abundant Numbers
765
567822
785
Abundant Numbers (Long)
917
Arabic to Roman
567581
732
Arithmetic Numbers
866
Arrows
551
600
Ascending Primes
518
ASCII Table
753
Billiards
714
brainfuck
560
589
Card Number Validation
739
Catalan Numbers
957
974
Catalan’s Constant
559
537
Christmas Trees
851
814
Collatz
836
CSS Colors
220
227
Cubes
672843
770
Day of Week
786
DFA Simulator
570
Diamonds
609710
564703
658555
Divisors
608872
985
Emirp Numbers
570
730
Emirp Numbers (Long)
819
Emojify
345454
387
Evil Numbers
719
836
Evil Numbers (Long)
817
Factorial Factorisation
688
Farey Sequence
589
Fibonacci
845
579981
960
Fizz Buzz
805
675992
919977
Foo Fizz Buzz Bar
807
986
Forsyth–Edwards Notation
788
Fractions
667
688
Game of Life
561
Gijswijt’s Sequence
592
Happy Numbers
698549833
715
Happy Numbers (Long)
824
843
Hexdump
725
Intersection
759
804
Inventory Sequence
803
ISBN
866
796
Jacobi Symbol
643
Kaprekar Numbers
305
Kolakoski Constant
47768
466
Kolakoski Sequence
464696
798
Leap Years
872
902
Levenshtein Distance
823
576
Leyland Numbers
713
856
ln 2
904
Look and Say
762
693
Lucky Numbers
600
719
Lucky Tickets
577495
554
Mahjong
415
Mandelbrot
641
Maze
335
Medal Tally
714
Minesweeper
641
Morse Decoder
325372
392
Morse Encoder
405469
477
Musical Chords
341
N Queens
630
Niven Numbers
977
963
Niven Numbers (Long)
843
Number Spiral
471
491
Odious Numbers
732
834
Odious Numbers (Long)
832
Ordinal Numbers
632941
857
PalindromemordnilaP
842
Pangram Grep
739
624
974
Partition Numbers
558
Pascal’s Triangle
832
864
Pernicious Numbers
587
442577
753
Pernicious Numbers (Long)
596
Poker
753
Polyominoes
197
Prime Numbers
587778
892
Prime Numbers (Long)
953
Proximity Grid
568
Quine
64968864480
599867656
947
Recamán
779
655869
852
Repeating Decimals
521
Reverse Polish Notation
652
Rijndael S-box
244
Rock-paper-scissors-Spock-lizard
693701
813
Roman to Arabic
514613
694
ROT13
918
Rule 110
716
601
Scrambled Sort
902
Set
869
Seven Segment
612
607
SI Units
478
Sierpiński Triangle
520
621
Smith Numbers
605
Spelling Numbers
610891
549
Star Wars Opening Crawl
562595
604
Sudoku
428
668
Sudoku (Fill-in)
388
Tic-tac-toe
622
Time Distance
779
832
Tongue-twisters
614671
676
Transpose Sentence
734
Trinomial Triangle
783
United States
444
471
Vampire Numbers
476640
768
Van Eck Sequence
550820
933
Zeckendorf Representation
754
Zodiac Signs
728
γ
469
λ
338
438
π
491
584
τ
484
570
φ
532
699
√2
500
982
𝑒
494
979