12 Days of Christmas
437
24 Game
512
99 Bottles of Beer
478
Abundant Numbers
754
Abundant Numbers (Long)
833
Arabic to Roman
599
Arithmetic Numbers
772
Arrows
661
Ascending Primes
424
ASCII Table
663
Billiards
616
Calendar
743
Card Number Validation
632
Catalan Numbers
1,000
Catalan’s Constant
560
Christmas Trees
720
Collatz
797
Connect Four
455
Continued Fractions
691
Cubes
736
Day of Week
800
DFA Simulator
627
Diamonds
757
Divisors
855
Emirp Numbers
705
Evil Numbers
800
Evil Numbers (Long)
976
Factorial Factorisation
694
Farey Sequence
651
Fibonacci
1,000
Fizz Buzz
914
Foo Fizz Buzz Bar
795
Forsyth–Edwards Notation
587
Fractions
554
Game of Life
540
Gijswijt’s Sequence
610
Gray Code Decoder
779
Gray Code Encoder
903
Happy Numbers
615
Hexdump
641
Hilbert Curve
326
Intersection
600
Inventory Sequence
864
ISBN
587
Kolakoski Sequence
927
Leap Years
935
Levenshtein Distance
483
Leyland Numbers
626
ln 2
704
Look and Say
698
Lucky Numbers
667
Lucky Tickets
460
Mahjong
375
Mandelbrot
623
Maze
594
Medal Tally
506
Minesweeper
556
Morse Decoder
309
Morse Encoder
516
Multitap Input
678
Musical Chords
325
N Queens
573
Niven Numbers
1,000
Niven Numbers (Long)
926
Number Spiral
691
Odious Numbers
800
Ordinal Numbers
677
PalindromemordnilaP
730
Pangram Grep
792
Partition Numbers
646
Pascal’s Triangle
926
Pernicious Numbers
816
Pernicious Numbers (Long)
860
Poker
438
Polyominoes
521
Prime Numbers
909
Prime Numbers (Long)
978
Proximity Grid
570
QR Decoder
381
Quine
775
Recamán
786
Repeating Decimals
406
Reverse Polish Notation
534
Reversi
579
Rock-paper-scissors-Spock-lizard
769
Roman to Arabic
592
ROT13
831
Rule 110
868
Scrambled Sort
753
Set
656
Seven Segment
523
Sierpiński Triangle
900
Smith Numbers
539
Spelling Numbers
286
Star Wars GPT
716
Sudoku (Fill-in)
387
Ten-pin Bowling
506
Tic-tac-toe
605
Time Distance
432
Tongue-twisters
464
Topological Sort
562
Tower of Hanoi
864
Transpose Sentence
719
Trinomial Triangle
859
Vampire Numbers
582
Van Eck Sequence
855
Zeckendorf Representation
686
Zodiac Signs
595
π
744