12 Days of Christmas
877
24 Game
390
99 Bottles of Beer
914
Abundant Numbers
822
Abundant Numbers (Long)
865
Arabic to Roman
556
Arithmetic Numbers
843
Arrows
426
Ascending Primes
615
ASCII Table
637
Billiards
576
brainfuck
662
Card Number Validation
715
Catalan Numbers
892
Catalan’s Constant
585
Christmas Trees
810
Collatz
877
CSS Colors
282
Cubes
554
Day of Week
681
DFA Simulator
661
Diamonds
652
Divisors
872
Emirp Numbers
495
Emirp Numbers (Long)
520
Emojify
544
Evil Numbers
620
Evil Numbers (Long)
634
Factorial Factorisation
597
Farey Sequence
390
Fibonacci
809
Fizz Buzz
958
Foo Fizz Buzz Bar
880
Fractions
618
Game of Life
399
Gijswijt’s Sequence
487
Happy Numbers
652
Happy Numbers (Long)
646
Hexdump
693
Hilbert Curve
351
Intersection
736
Inventory Sequence
602
ISBN
676
Jacobi Symbol
569
Kaprekar Numbers
729
Kolakoski Constant
645
Kolakoski Sequence
491
Leap Years
804
Levenshtein Distance
676
Leyland Numbers
677
ln 2
764
Look and Say
551
Lucky Numbers
608
Lucky Tickets
576
Mahjong
374
Mandelbrot
764
Maze
268
Minesweeper
917
Morse Decoder
620
Morse Encoder
609
Musical Chords
279
Niven Numbers
977
Niven Numbers (Long)
765
Odious Numbers
619
Odious Numbers (Long)
632
Ordinal Numbers
800
PalindromemordnilaP
708
Pangram Grep
437
Pernicious Numbers
296
Pernicious Numbers (Long)
417
Poker
397
Prime Numbers
795
Prime Numbers (Long)
794
Quine
832
Recamán
669
Rijndael S-box
228
Rock-paper-scissors-Spock-lizard
751
ROT13
627
Rule 110
598
Seven Segment
511
Sierpiński Triangle
638
Smith Numbers
605
Spelling Numbers
662
Star Wars GPT
675
Sudoku
275
Tic-tac-toe
527
Tongue-twisters
800
Tower of Hanoi
622
Transpose Sentence
650
Trinomial Triangle
508
United States
337
Vampire Numbers
715
Van Eck Sequence
532
Zeckendorf Representation
558
π
428
√2
612
𝑒
742