12 Days of Christmas
397
24 Game
470
99 Bottles of Beer
424
Abundant Numbers
708
Abundant Numbers (Long)
777
Arabic to Roman
441
Arithmetic Numbers
786
Arrows
415
Ascending Primes
528
ASCII Table
583
Billiards
474
brainfuck
511
Card Number Validation
586
Catalan Numbers
702
Catalan’s Constant
467
Christmas Trees
648
Collatz
755
CSS Colors
197
Cubes
362
Day of Week
711
DFA Simulator
530
Diamonds
499
Divisors
933
Emirp Numbers
510
Emirp Numbers (Long)
572
Emojify
311
Evil Numbers
873
Evil Numbers (Long)
851
Factorial Factorisation
517
Farey Sequence
539
Fibonacci
910935
Fizz Buzz
455682907
Foo Fizz Buzz Bar
625
Forsyth–Edwards Notation
568
Fractions
647
Game of Life
549
Gijswijt’s Sequence
495
Happy Numbers
554
Happy Numbers (Long)
689
Hexdump
486
Hilbert Curve
454
Intersection
571
Inventory Sequence
770
ISBN
638
Jacobi Symbol
260
Kaprekar Numbers
445
Kolakoski Constant
493
Kolakoski Sequence
849
Leap Years
831
Levenshtein Distance
463
Leyland Numbers
711
ln 2
789
Look and Say
461
Lucky Numbers
665
Lucky Tickets
451
Mandelbrot
515
Maze
512
Medal Tally
438
Morse Decoder
416
N Queens
574
Niven Numbers
800
Niven Numbers (Long)
871
Number Spiral
480
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
618
PalindromemordnilaP
716
Pangram Grep
668
Partition Numbers
546
Pascal’s Triangle
903
Pernicious Numbers
711
Pernicious Numbers (Long)
801
Poker
288
Polyominoes
324
Prime Numbers
415
934
Prime Numbers (Long)
691
Proximity Grid
385
QR Decoder
353
Quine
505
Recamán
769
Repeating Decimals
227
Reverse Polish Notation
582
Reversi
571
Rijndael S-box
352
Rock-paper-scissors-Spock-lizard
383
Roman to Arabic
420
ROT13
832
Rule 110
742
Scrambled Sort
725
Set
633
Seven Segment
550
Sierpiński Triangle
524
Smith Numbers
415
Spelling Numbers
289
Star Wars GPT
484
Sudoku
359
Sudoku (Fill-in)
466
Ten-pin Bowling
377
Tic-tac-toe
550
Time Distance
403
Tongue-twisters
277
Topological Sort
438
Transpose Sentence
715
United States
120
Vampire Numbers
472
Van Eck Sequence
674
Zeckendorf Representation
654
γ
62
λ
100
π
541
τ
533
φ
743
√2
871
𝑒
679