12 Days of Christmas
888881
24 Game
462
99 Bottles of Beer
8091,000
Abundant Numbers
848857947
Abundant Numbers (Long)
965911983
Alphabetic Numbers
457
Arabic to Roman
730736855
Arithmetic Numbers
836877
Arrows
543711
Ascending Primes
284187725
ASCII Table
9948891,000
Billiards
906901948
brainfuck
680799856
Calendar
726989
Card Number Validation
882840852
Catalan Numbers
992932863
Catalan’s Constant
563165
Christmas Trees
822729924
Collatz
945982983
Continued Fractions
981
CSS Colors
339458
Cubes
587820
Day of Week
1,0001,0001,000
DFA Simulator
929
Diamonds
94688893
Divisors
1,0001,000
Emirp Numbers
584800
Emirp Numbers (Long)
628791
Emojify
634
Evil Numbers
714949950
Evil Numbers (Long)
719951933
Factorial Factorisation
491588
Farey Sequence
870792882
Fibonacci
1,000971971
Fizz Buzz
9081,0001,000
Foo Fizz Buzz Bar
7768981,000
Forsyth–Edwards Notation
907951
Fractions
808744
Game of Life
625642
Gijswijt’s Sequence
564578
Gray Code Decoder
857
Gray Code Encoder
1,000
Happy Numbers
6639841,000
Happy Numbers (Long)
793969959
Hexdump
732
Hilbert Curve
434523
Intersection
810918
Inventory Sequence
9631,000
ISBN
949939
Jacobi Symbol
707
Kaprekar Numbers
628625
Kolakoski Constant
100152
Kolakoski Sequence
789875754
Leap Years
835952978
Levenshtein Distance
8557091,000
Leyland Numbers
795987
ln 2
869304
Look and Say
746896815
Lucky Numbers
522674
Lucky Tickets
763
585
Mahjong
303724905
Mandelbrot
869797792
Maze
931
Medal Tally
759743
Minesweeper
627794
Morse Decoder
833753
Morse Encoder
757788
Multitap Input
880
Musical Chords
572
N Queens
550729
Niven Numbers
9891,0001,000
Niven Numbers (Long)
1,0001,000
Number Spiral
699951
Odious Numbers
723902902
Odious Numbers (Long)
719929884
Ordinal Numbers
845971955
PalindromemordnilaP
784875
Pangram Grep
746656753
Partition Numbers
769639671
Pascal’s Triangle
7978671,000
Pernicious Numbers
667660
Pernicious Numbers (Long)
767862
Poker
731
Polyominoes
227684
Prime Numbers
878935
Prime Numbers (Long)
905957
Proximity Grid
647
QR Decoder
677
Quine
1,000893818
Recamán
927907
Repeating Decimals
798
Reverse Polish Notation
648859724
Reversi
473
Rijndael S-box
202711
Rock-paper-scissors-Spock-lizard
663
Roman to Arabic
699694
ROT13
8871,000
Rule 110
652738
Scrambled Sort
858
Set
684549
Seven Segment
623
SI Units
724
Sierpiński Triangle
538680
Smith Numbers
486694
Spelling Numbers
751
Star Wars GPT
764800
Star Wars Opening Crawl
556
Sudoku
794
Sudoku (Fill-in)
793
Taxicab Numbers
763
Ten-pin Bowling
525
Tic-tac-toe
661683
Time Distance
775
Tongue-twisters
556872875
Topological Sort
573
Tower of Hanoi
902929
Transpose Sentence
865
Trinomial Triangle
867984
United States
447
Vampire Numbers
590686
Van Eck Sequence
815606848
Zeckendorf Representation
772
Zodiac Signs
820
γ
795
λ
224775
π
769905
τ
795856
φ
720943135
√2
524897139
𝑒
820820855