12 Days of Christmas
405
24 Game
502
99 Bottles of Beer
472
Abundant Numbers
754
Abundant Numbers (Long)
833
Arabic to Roman
599
Arithmetic Numbers
797
Arrows
661
Ascending Primes
424
ASCII Table
663
Billiards
560
Card Number Validation
632
Catalan Numbers
1,000
Catalan’s Constant
560
Christmas Trees
711
Collatz
826
Cubes
768
Day of Week
800
DFA Simulator
627
Diamonds
651
Divisors
871
Emirp Numbers
705
Evil Numbers
800
Evil Numbers (Long)
976
Factorial Factorisation
694
Farey Sequence
699
Fibonacci
1,000
Fizz Buzz
914
Foo Fizz Buzz Bar
795
Forsyth–Edwards Notation
587
Fractions
554
Game of Life
554
Gijswijt’s Sequence
610
Happy Numbers
615
Hexdump
648
Intersection
608
Inventory Sequence
864
ISBN
587
Kolakoski Sequence
927
Leap Years
935
Levenshtein Distance
483
Leyland Numbers
626
ln 2
732
Look and Say
698
Lucky Numbers
667
Lucky Tickets
460
Mahjong
426
Mandelbrot
623
Maze
594
Medal Tally
511
Morse Decoder
313
Morse Encoder
522
N Queens
588
Niven Numbers
1,000
Niven Numbers (Long)
909
Number Spiral
691
Odious Numbers
800
Ordinal Numbers
710
PalindromemordnilaP
730
Pangram Grep
792
Pascal’s Triangle
926
Pernicious Numbers
816
Pernicious Numbers (Long)
895
Poker
387
Polyominoes
571
Prime Numbers
909
Prime Numbers (Long)
978
Proximity Grid
582
QR Decoder
394
Quine
775
Recamán
786
Repeating Decimals
406
Reverse Polish Notation
534
Reversi
586
Rock-paper-scissors-Spock-lizard
769
Roman to Arabic
592
ROT13
831
Rule 110
855
Scrambled Sort
753
Set
672
Seven Segment
529
Sierpiński Triangle
857
Smith Numbers
539
Spelling Numbers
296
Star Wars GPT
716
Sudoku (Fill-in)
387
Ten-pin Bowling
506
Tic-tac-toe
605
Time Distance
436
Topological Sort
562
Transpose Sentence
704
Van Eck Sequence
855
Zeckendorf Representation
686
Zodiac Signs
595
π
744