12 Days of Christmas
435
24 Game
498
99 Bottles of Beer
474
Abundant Numbers
738
Abundant Numbers (Long)
808
Arabic to Roman
584
Arithmetic Numbers
760
Arrows
642
Ascending Primes
408
ASCII Table
651
Billiards
589
Calendar
718
Card Number Validation
605
Catalan Numbers
969
Catalan’s Constant
544
Christmas Trees
705
Collatz
807
Connect Four
444
Continued Fractions
656
Cubes
723
Day of Week
771
DFA Simulator
603
Diamonds
737
Divisors
837
Emirp Numbers
690
Evil Numbers
784
Evil Numbers (Long)
950
Factorial Factorisation
669
Farey Sequence
676
Fibonacci
984
Fizz Buzz
905
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
563
Fractions
538
Game of Life
533
Gijswijt’s Sequence
582
Gray Code Decoder
726
Gray Code Encoder
845
Happy Numbers
601
Hexdump
631
Hilbert Curve
347
Intersection
585
Inventory Sequence
829
ISBN
567
Kolakoski Sequence
893
Leap Years
918
Levenshtein Distance
465
Leyland Numbers
605
ln 2
706
Look and Say
676
Lucky Numbers
642
Lucky Tickets
437
Mahjong
412
Mandelbrot
605
Maze
570
Medal Tally
487
Minesweeper
525
Morse Decoder
305
Morse Encoder
504
Multitap Input
639
Musical Chords
316
N Queens
567
Niven Numbers
976
Niven Numbers (Long)
895
Number Spiral
666
Odious Numbers
781
Ordinal Numbers
682
PalindromemordnilaP
692
Pangram Grep
767
Partition Numbers
615
Pascal’s Triangle
900
Pernicious Numbers
794
Pernicious Numbers (Long)
861
Poker
430
Polyominoes
512
Prime Numbers
891
Prime Numbers (Long)
950
Proximity Grid
543
QR Decoder
378
Quine
756
Recamán
763
Repeating Decimals
394
Reverse Polish Notation
508
Reversi
563
Rock-paper-scissors-Spock-lizard
756
Roman to Arabic
572
ROT13
796
Rule 110
840
Scrambled Sort
710
Set
623
Seven Segment
508
Sierpiński Triangle
874
Smith Numbers
522
Spelling Numbers
277
Star Wars GPT
676
Sudoku (Fill-in)
373
Ten-pin Bowling
487
Tic-tac-toe
580
Time Distance
427
Tongue-twisters
462
Topological Sort
529
Tower of Hanoi
832
Transpose Sentence
681
Trinomial Triangle
813
Vampire Numbers
561
Van Eck Sequence
823
Zeckendorf Representation
654
Zodiac Signs
572
π
727