12 Days of Christmas
861
879
24 Game
546
99 Bottles of Beer
761
Abundant Numbers
785
Abundant Numbers (Long)
917
Arabic to Roman
607
Arithmetic Numbers
784866
Arrows
672
Ascending Primes
544
ASCII Table
698
Billiards
604
brainfuck
510
Calendar
940
Card Number Validation
752
Catalan Numbers
932
Catalan’s Constant
581
Christmas Trees
515
793
Collatz
883
CSS Colors
718
Cubes
579
Day of Week
949587961
DFA Simulator
848
Diamonds
620
Divisors
864984596
Emirp Numbers
650
Emirp Numbers (Long)
730
Emojify
811
Evil Numbers
654
982
Evil Numbers (Long)
870
Factorial Factorisation
621
Farey Sequence
805
Fibonacci
947
981909987
Fizz Buzz
823855
992
977433
Foo Fizz Buzz Bar
987
Forsyth–Edwards Notation
772
Fractions
796
Game of Life
628
Gijswijt’s Sequence
722
Happy Numbers
893
Happy Numbers (Long)
760
Hexdump
647
Hilbert Curve
580
628
Intersection
791
Inventory Sequence
870
ISBN
841
Jacobi Symbol
721
Kaprekar Numbers
685
Kolakoski Constant
618
Kolakoski Sequence
881
Leap Years
980
922
Levenshtein Distance
540
Leyland Numbers
960
ln 2
971
Look and Say
774
Lucky Numbers
690
Lucky Tickets
603
Mahjong
425
Mandelbrot
807
Maze
649
Medal Tally
668
Minesweeper
712
Morse Decoder
647
Morse Encoder
733
Multitap Input
640
Musical Chords
446
N Queens
650
Niven Numbers
977
942947
Niven Numbers (Long)
873
Number Spiral
584
Odious Numbers
956
Odious Numbers (Long)
868
Ordinal Numbers
658
PalindromemordnilaP
814
Pangram Grep
974
Partition Numbers
524
Pascal’s Triangle
786
Pernicious Numbers
798
Pernicious Numbers (Long)
904
Poker
644
Polyominoes
469
Prime Numbers
981
Prime Numbers (Long)
952
Proximity Grid
544
QR Decoder
438
Quine
968
837828947
Recamán
852
Repeating Decimals
559
Reverse Polish Notation
652
Reversi
640
Rijndael S-box
512
Rock-paper-scissors-Spock-lizard
860
Roman to Arabic
773
ROT13
944
Rule 110
652
Scrambled Sort
559
891
Set
888
Seven Segment
594
SI Units
471
Sierpiński Triangle
666
Smith Numbers
537
Spelling Numbers
477
Star Wars GPT
741
Star Wars Opening Crawl
683
Sudoku (Fill-in)
539
Ten-pin Bowling
589
Tic-tac-toe
814
Time Distance
807
Tongue-twisters
850
678
Topological Sort
513
Tower of Hanoi
884
Transpose Sentence
863
Trinomial Triangle
772
United States
610
Vampire Numbers
774
Van Eck Sequence
873
Zeckendorf Representation
770
Zodiac Signs
849
λ
706
π
723
τ
702
φ
783
√2
982
𝑒
979