12 Days of Christmas
429
24 Game
496
99 Bottles of Beer
474
Abundant Numbers
738
Abundant Numbers (Long)
808
Arabic to Roman
584
Arithmetic Numbers
761
Arrows
641
Ascending Primes
408
ASCII Table
651
Billiards
587
Calendar
718
Card Number Validation
606
Catalan Numbers
969
Catalan’s Constant
543
Christmas Trees
705
Collatz
807
Connect Four
445
Continued Fractions
656
Cubes
723
Day of Week
772
DFA Simulator
603
Diamonds
737
Divisors
837
Emirp Numbers
690
Evil Numbers
784
Evil Numbers (Long)
949
Factorial Factorisation
670
Farey Sequence
631
Fibonacci
984
Fizz Buzz
905
Foo Fizz Buzz Bar
781
Forsyth–Edwards Notation
564
Fractions
538
Game of Life
527
Gijswijt’s Sequence
582
Gray Code Decoder
728
Gray Code Encoder
847
Happy Numbers
601
Hexdump
631
Hilbert Curve
336
Intersection
585
Inventory Sequence
830
ISBN
567
Kolakoski Sequence
894
Leap Years
918
Levenshtein Distance
465
Leyland Numbers
605
ln 2
706
Look and Say
676
Lucky Numbers
641
Lucky Tickets
437
Mahjong
408
Mandelbrot
604
Maze
568
Medal Tally
486
Minesweeper
524
Morse Decoder
304
Morse Encoder
503
Multitap Input
639
Musical Chords
312
N Queens
563
Niven Numbers
976
Niven Numbers (Long)
895
Number Spiral
666
Odious Numbers
781
Ordinal Numbers
680
PalindromemordnilaP
693
Pangram Grep
768
Partition Numbers
614
Pascal’s Triangle
901
Pernicious Numbers
795
Pernicious Numbers (Long)
861
Poker
430
Polyominoes
502
Prime Numbers
891
Prime Numbers (Long)
950
Proximity Grid
543
QR Decoder
366
Quine
756
Recamán
763
Repeating Decimals
394
Reverse Polish Notation
509
Reversi
561
Rock-paper-scissors-Spock-lizard
756
Roman to Arabic
572
ROT13
796
Rule 110
840
Scrambled Sort
711
Set
622
Seven Segment
508
Sierpiński Triangle
872
Smith Numbers
520
Spelling Numbers
277
Star Wars GPT
676
Sudoku (Fill-in)
373
Ten-pin Bowling
485
Tic-tac-toe
579
Time Distance
427
Tongue-twisters
460
Topological Sort
529
Tower of Hanoi
832
Transpose Sentence
681
Trinomial Triangle
814
Vampire Numbers
560
Van Eck Sequence
823
Zeckendorf Representation
655
Zodiac Signs
573
π
727