12 Days of Christmas
878
24 Game
388
99 Bottles of Beer
907
Abundant Numbers
813
Abundant Numbers (Long)
850
Arabic to Roman
579
Arithmetic Numbers
830
Arrows
424
Ascending Primes
601
ASCII Table
630
Billiards
561
brainfuck
662
Calendar
756
Card Number Validation
716
Catalan Numbers
882
Catalan’s Constant
576
Christmas Trees
803
Collatz
853
Continued Fractions
643
CSS Colors
282
Cubes
496
Day of Week
682
DFA Simulator
652
Diamonds
643
Divisors
863
Emirp Numbers
492
Emirp Numbers (Long)
514
Emojify
543
Evil Numbers
618
Evil Numbers (Long)
631
Factorial Factorisation
594
Farey Sequence
390
Fibonacci
806
Fizz Buzz
953
Foo Fizz Buzz Bar
874
Forsyth–Edwards Notation
691
Fractions
619
Game of Life
734
Gijswijt’s Sequence
479
Happy Numbers
646
Happy Numbers (Long)
636
Hexdump
684
Hilbert Curve
345
Intersection
685
Inventory Sequence
594
ISBN
668
Jacobi Symbol
570
Kaprekar Numbers
692
Kolakoski Constant
634
Kolakoski Sequence
488
Leap Years
781
Levenshtein Distance
670
Leyland Numbers
667
ln 2
754
Look and Say
544
Lucky Numbers
600
Lucky Tickets
570
Mahjong
304
Mandelbrot
766
Maze
259
Medal Tally
706
Minesweeper
871
Morse Decoder
614
Morse Encoder
601
Multitap Input
591
Musical Chords
276
N Queens
543
Niven Numbers
964
Niven Numbers (Long)
751
Number Spiral
485
Odious Numbers
615
Odious Numbers (Long)
626
Ordinal Numbers
797
PalindromemordnilaP
695
Pangram Grep
469
Partition Numbers
693
Pascal’s Triangle
752
Pernicious Numbers
310
Pernicious Numbers (Long)
409
Poker
392
Polyominoes
278
Prime Numbers
793
Prime Numbers (Long)
789
Proximity Grid
598
QR Decoder
592
Quine
834
Recamán
657
Repeating Decimals
521
Reverse Polish Notation
712
Reversi
801
Rijndael S-box
213
Rock-paper-scissors-Spock-lizard
741
Roman to Arabic
562
ROT13
626
Rule 110
587
Scrambled Sort
688
Set
620
Seven Segment
506
SI Units
463
Sierpiński Triangle
627
Smith Numbers
657
Spelling Numbers
652
Star Wars GPT
666
Star Wars Opening Crawl
502
Sudoku
271
Sudoku (Fill-in)
161
Ten-pin Bowling
266
Tic-tac-toe
518
Time Distance
518
Tongue-twisters
797
Topological Sort
572
Tower of Hanoi
617
Transpose Sentence
642
Trinomial Triangle
752
United States
331
Vampire Numbers
688
Van Eck Sequence
528
Zeckendorf Representation
548
Zodiac Signs
640
γ
47
λ
718
π
461
τ
470
φ
689
√2
795
𝑒
732