12 Days of Christmas
398
24 Game
475
99 Bottles of Beer
424
Abundant Numbers
709
Abundant Numbers (Long)
778
Arabic to Roman
442
Arithmetic Numbers
787
Arrows
415
Ascending Primes
549
ASCII Table
584
Billiards
488
brainfuck
510
Calendar
717
Card Number Validation
588
Catalan Numbers
703
Catalan’s Constant
471
Christmas Trees
648
Collatz
756
Continued Fractions
521
CSS Colors
197
Cubes
348
Day of Week
713
DFA Simulator
531
Diamonds
590
Divisors
933
Emirp Numbers
510
Emirp Numbers (Long)
573
Emojify
342
Evil Numbers
873
Evil Numbers (Long)
852
Factorial Factorisation
517
Farey Sequence
539
Fibonacci
911935
Fizz Buzz
455682907
Foo Fizz Buzz Bar
731
Forsyth–Edwards Notation
566
Fractions
648
Game of Life
549
Gijswijt’s Sequence
496
Gray Code Decoder
687
Gray Code Encoder
855
Happy Numbers
554
Happy Numbers (Long)
690
Hexdump
487
Hilbert Curve
415
Intersection
572
Inventory Sequence
771
ISBN
639
Jacobi Symbol
261
Kaprekar Numbers
430
Kolakoski Constant
606
Kolakoski Sequence
865
Leap Years
831
Levenshtein Distance
470
Leyland Numbers
711
ln 2
790
Look and Say
644
Lucky Numbers
666
Lucky Tickets
452
Mandelbrot
591
Maze
514
Medal Tally
439
Minesweeper
535
Morse Decoder
414
Multitap Input
567
Musical Chords
321
N Queens
576
Niven Numbers
800
Niven Numbers (Long)
872
Number Spiral
480
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
610
PalindromemordnilaP
718
Pangram Grep
668
Partition Numbers
573
Pascal’s Triangle
904
Pernicious Numbers
712
Pernicious Numbers (Long)
801
Poker
287
Polyominoes
310
Prime Numbers
434
935
Prime Numbers (Long)
691
Proximity Grid
442
QR Decoder
352
Quine
606
Recamán
769
Repeating Decimals
228
Reverse Polish Notation
583
Reversi
573
Rijndael S-box
373
Rock-paper-scissors-Spock-lizard
382
Roman to Arabic
421
ROT13
834
Rule 110
743
Scrambled Sort
728
Set
634
Seven Segment
543
Sierpiński Triangle
688
Smith Numbers
492
Spelling Numbers
289
Star Wars GPT
487
Sudoku
360
Sudoku (Fill-in)
466
Taxicab Numbers
637
Ten-pin Bowling
409
Tic-tac-toe
551
Time Distance
403
Tongue-twisters
387
Topological Sort
441
Tower of Hanoi
707
Transpose Sentence
717
Trinomial Triangle
753
United States
333
Vampire Numbers
472
Van Eck Sequence
675
Zeckendorf Representation
656
Zodiac Signs
407
γ
62
λ
97
π
541
τ
533
φ
744
√2
872
𝑒
679