12 Days of Christmas
853
24 Game
388
99 Bottles of Beer
905
Abundant Numbers
813
Abundant Numbers (Long)
851
Arabic to Roman
579
Arithmetic Numbers
830
Arrows
418
Ascending Primes
601
ASCII Table
630
Billiards
558
brainfuck
663
Calendar
725
Card Number Validation
716
Catalan Numbers
883
Catalan’s Constant
574
Christmas Trees
802
Collatz
853
Continued Fractions
644
CSS Colors
276
Cubes
494
Day of Week
683
DFA Simulator
658
Diamonds
643
Divisors
863
Emirp Numbers
492
Emirp Numbers (Long)
514
Emojify
543
Evil Numbers
618
Evil Numbers (Long)
630
Factorial Factorisation
594
Farey Sequence
354
Fibonacci
806
Fizz Buzz
952
Foo Fizz Buzz Bar
872
Forsyth–Edwards Notation
692
Fractions
618
Game of Life
687
Gijswijt’s Sequence
478
Happy Numbers
646
Happy Numbers (Long)
636
Hexdump
681
Hilbert Curve
323
Intersection
685
Inventory Sequence
594
ISBN
668
Jacobi Symbol
569
Kaprekar Numbers
693
Kolakoski Constant
634
Kolakoski Sequence
489
Leap Years
781
Levenshtein Distance
670
Leyland Numbers
667
ln 2
754
Look and Say
545
Lucky Numbers
599
Lucky Tickets
570
Mahjong
300
Mandelbrot
766
Maze
258
Medal Tally
706
Minesweeper
870
Morse Decoder
540
Morse Encoder
595
Multitap Input
591
Musical Chords
269
N Queens
502
Niven Numbers
964
Niven Numbers (Long)
751
Number Spiral
485
Odious Numbers
615
Odious Numbers (Long)
626
Ordinal Numbers
794
PalindromemordnilaP
696
Pangram Grep
469
Partition Numbers
691
Pascal’s Triangle
752
Pernicious Numbers
310
Pernicious Numbers (Long)
409
Poker
375
Polyominoes
251
Prime Numbers
794
Prime Numbers (Long)
789
Proximity Grid
593
QR Decoder
592
Quine
834
Recamán
658
Repeating Decimals
522
Reverse Polish Notation
713
Reversi
798
Rijndael S-box
205
Rock-paper-scissors-Spock-lizard
741
Roman to Arabic
562
ROT13
627
Rule 110
587
Scrambled Sort
689
Set
617
Seven Segment
478
SI Units
432
Sierpiński Triangle
625
Smith Numbers
609
Spelling Numbers
648
Star Wars GPT
666
Star Wars Opening Crawl
496
Sudoku
244
Sudoku (Fill-in)
159
Ten-pin Bowling
260
Tic-tac-toe
518
Time Distance
517
Tongue-twisters
797
Topological Sort
572
Tower of Hanoi
617
Transpose Sentence
643
Trinomial Triangle
751
United States
330
Vampire Numbers
687
Van Eck Sequence
528
Zeckendorf Representation
549
Zodiac Signs
635
γ
46
λ
714
π
461
τ
470
φ
689
√2
796
𝑒
732