12 Days of Christmas
355
99 Bottles of Beer
349
Abundant Numbers
690
Abundant Numbers (Long)
778
764
Arithmetic Numbers
581
Arrows
387
Ascending Primes
391
Billiards
271
brainfuck
275
Calendar
568
Card Number Validation
447
Chess Move Validation
401
Christmas Trees
97
Collatz
432601
604
Connect Four
317
CSS Colors
78
Day of Week
673
DFA Simulator
413
Diamonds
373
Divisors
828
Emirp Numbers
437
Emirp Numbers (Long)
488
Emojify
272
Evil Numbers
348
816
Evil Numbers (Long)
343
804
Factorial Factorisation
78
Farey Sequence
277
Fibonacci
706
203
Fizz Buzz
582
Foo Fizz Buzz Bar
559
Forsyth–Edwards Notation
406
Fractions
559
Game of Life
247
Gray Code Decoder
779
Gray Code Encoder
875
Happy Numbers
449
Happy Numbers (Long)
480
Hexdump
332
Hilbert Curve
6451
Intersection
476
Inventory Sequence
500
ISBN
415
Kaprekar Numbers
261
Leap Years
652
Leyland Numbers
674
ln 2
649
Look and Say
375
Lucky Numbers
559
Mandelbrot
345
Maze
174
Minesweeper
368
Morse Decoder
386
Morse Encoder
179
Multitap Input
451
N Queens
212
Nim
597
Niven Numbers
721
Niven Numbers (Long)
794
Number Spiral
319
Odious Numbers
833
Odious Numbers (Long)
820
Ordinal Numbers
470
PalindromemordnilaP
714
Pangram Grep
663
Partition Numbers
211
Pascal’s Triangle
685
Pernicious Numbers
392
Pernicious Numbers (Long)
467
Polyominoes
166
Prime Numbers
571
Prime Numbers (Long)
611
Proximity Grid
208
Quine
939
Recamán
550
Reverse Polish Notation
467
Reversi
236
Rijndael S-box
110125
Rock-paper-scissors-Spock-lizard
372
Roman to Arabic
374
ROT13
447
Rule 110
383
Scrambled Sort
275
Semiprime Numbers
431
Set
513
Seven Segment
428
Sierpiński Triangle
134
Smith Numbers
365
Snake
329
Sphenic Numbers
371
Star Wars GPT
258
Sudoku
135
Sudoku (Fill-in)
86
Taxicab Numbers
504
Tic-tac-toe
426
Time Distance
326
Tongue-twisters
285
Topological Sort
277
Tower of Hanoi
524
2073286495895826882314729
22
Transpose Sentence
500
Trinomial Triangle
679
Ulam Sequence
254
United States
88
Vampire Numbers
321
Van Eck Sequence
491
Zeckendorf Representation
367
γ
63
λ
99
π
104
222
τ
178
φ
51
√2
696
𝑒
4669