12 Days of Christmas
424
24 Game
548
99 Bottles of Beer
542
Abundant Numbers
912
800
Abundant Numbers (Long)
940
808
Alphabetic Numbers
625
Arabic to Roman
666
Arithmetic Numbers
768
Arrows
687
718
Ascending Primes
637
ASCII Table
705
Billiards
565
brainfuck
526
Calendar
733
Card Number Validation
706
Catalan Numbers
969
Catalan’s Constant
730
Chess Move Validation
592
Christmas Trees
745
Collatz
712
779
Connect Four
508
Continued Fractions
657
CSS Colors
989
404
Cubes
504
Day of Week
221
569
772
DFA Simulator
588
Diamonds
469
779
325
Divisors
728
865
Emirp Numbers
562
633
Emirp Numbers (Long)
585
705
Emojify
662
Evil Numbers
978
853
Evil Numbers (Long)
967
831
440
Factorial Factorisation
670
Farey Sequence
748
Fibonacci
662
958
Fizz Buzz
322607699
562890
491
Foo Fizz Buzz Bar
694
781
Forsyth–Edwards Notation
595
625
Fractions
273
728
825
Game of Life
308
565
Gijswijt’s Sequence
774
Gray Code Decoder
728
Gray Code Encoder
848
Happy Numbers
351393
848
756
Happy Numbers (Long)
915
746
Hexdump
583
Hilbert Curve
845754
696630
885
669
866
Intersection
611
Inventory Sequence
844
ISBN
384
302390
776
654
Jacobi Symbol
584
Kaprekar Numbers
689
Kolakoski Constant
802
Kolakoski Sequence
862
Leap Years
734
880
Levenshtein Distance
732
Leyland Numbers
810
ln 2
862
Look and Say
916
765
Lucky Numbers
398
545
878
Lucky Tickets
711
Mahjong
563
Mandelbrot
670
Maze
625
Medal Tally
627
Minesweeper
574
Morse Decoder
550
Morse Encoder
627
Multitap Input
623
Musical Chords
591
N Queens
691
Nim
629
Niven Numbers
859
933
Niven Numbers (Long)
897
895
Number Spiral
608
Odious Numbers
966
849
Odious Numbers (Long)
960
845
Ordinal Numbers
699
705
PalindromemordnilaP
717
Pangram Grep
320526
446883
497
778
378
610488
Partition Numbers
782
Pascal’s Triangle
626
830
901
Pernicious Numbers
854
795
Pernicious Numbers (Long)
780
890
Poker
436
Polyominoes
546
Prime Numbers
529987
492
891
Prime Numbers (Long)
974
526
950
Proximity Grid
618
QR Decoder
527
Quine
945
Recamán
848
Repeating Decimals
706
Reverse Polish Notation
684
Reversi
616
Rijndael S-box
574
Rock-paper-scissors-Spock-lizard
556
Roman to Arabic
715
ROT13
820
Rule 110
816
Scrambled Sort
719
Semiprime Numbers
599
Set
617
Seven Segment
637
SI Units
500
Sierpiński Triangle
873
Smith Numbers
632
Snake
535
Spelling Numbers
503
Sphenic Numbers
570
Star Wars GPT
676
Star Wars Opening Crawl
507
Sudoku
442
Sudoku (Fill-in)
609
Taxicab Numbers
721
Ten-pin Bowling
632
Tic-tac-toe
661
Time Distance
507
502
Tongue-twisters
457
Topological Sort
614
Tower of Hanoi
862
Transpose Sentence
735
Trinomial Triangle
778
Ulam Sequence
684
United States
599
Vampire Numbers
641
Van Eck Sequence
912
Zeckendorf Representation
649
Zodiac Signs
619
γ
781
λ
583
π
846
τ
839
φ
934
√2
848
𝑒
82965