12 Days of Christmas
869
869
24 Game
560
99 Bottles of Beer
766
Abundant Numbers
797
Abundant Numbers (Long)
954
Arabic to Roman
623
Arithmetic Numbers
848889
Arrows
683
Ascending Primes
563
ASCII Table
821
Billiards
830
brainfuck
546
Calendar
980
Card Number Validation
783
Catalan Numbers
957
Catalan’s Constant
1,000
595
Christmas Trees
538
849
Collatz
900
Connect Four
544
Continued Fractions
1,000
CSS Colors
750
Cubes
576
Day of Week
1,000
6521,000
DFA Simulator
886
Diamonds
740632
Divisors
1,000
9381,000
629
Emirp Numbers
663
Emirp Numbers (Long)
743
Emojify
826
Evil Numbers
900673
1,000
Evil Numbers (Long)
818
891
Factorial Factorisation
642
Farey Sequence
772
Fibonacci
971
1,000
9801,000
901
Fizz Buzz
837879
1,000
983
445
Foo Fizz Buzz Bar
1,000
Forsyth–Edwards Notation
797
Fractions
1,0001,000
Game of Life
627
Gijswijt’s Sequence
772
Gray Code Decoder
896
Gray Code Encoder
1,000
1,000
Happy Numbers
912
Happy Numbers (Long)
783
Hexdump
660
Hilbert Curve
570
646
Intersection
818
Inventory Sequence
900
ISBN
867
Jacobi Symbol
747
Kaprekar Numbers
710
Kolakoski Constant
636
Kolakoski Sequence
912
Leap Years
976
935
Levenshtein Distance
559
Leyland Numbers
986
ln 2
1,000
Look and Say
796
Lucky Numbers
720
Lucky Tickets
632
Mahjong
429
Mandelbrot
837
Maze
739
Medal Tally
694
Minesweeper
748
Morse Decoder
660
Morse Encoder
738
Multitap Input
673
Musical Chords
458
N Queens
687
Nim
759
Niven Numbers
1,0001,000
936957
1,000
Niven Numbers (Long)
1,000
893
Number Spiral
606
Odious Numbers
1,000
976
Odious Numbers (Long)
1,000
891
Ordinal Numbers
708
PalindromemordnilaP
851
Pangram Grep
1,000
Partition Numbers
545
Pascal’s Triangle
806
Pernicious Numbers
816
Pernicious Numbers (Long)
929
Poker
620
Polyominoes
467
Prime Numbers
9411,000
Prime Numbers (Long)
943978
Proximity Grid
568
QR Decoder
444
Quine
1,000
862
914969
Recamán
871
Repeating Decimals
582
Reverse Polish Notation
673
Reversi
655
Rijndael S-box
531
Rock-paper-scissors-Spock-lizard
871
Roman to Arabic
797
ROT13
986
Rule 110
667
Scrambled Sort
643
938
Set
897
Seven Segment
602
SI Units
479
Sierpiński Triangle
679
Smith Numbers
556
Spelling Numbers
462
Star Wars GPT
784
Star Wars Opening Crawl
713
Sudoku
629
Sudoku (Fill-in)
571
Taxicab Numbers
829
Ten-pin Bowling
610
Tic-tac-toe
845
Time Distance
813
Tongue-twisters
856
679
Topological Sort
693
Tower of Hanoi
912
Transpose Sentence
1,000
906
Trinomial Triangle
810
Ulam Sequence
725
United States
622
Vampire Numbers
797
Van Eck Sequence
903
Zeckendorf Representation
806
Zodiac Signs
885
γ
1,000
λ
662
π
1,000
739
τ
976
722
φ
860
815
√2
923
1,000
𝑒
1,000
1,000