12 Days of Christmas
398
24 Game
195
99 Bottles of Beer
398
Abundant Numbers
640
Abundant Numbers (Long)
702
Arabic to Roman
524
Arithmetic Numbers
492
Arrows
380
Ascending Primes
373
ASCII Table
415
Billiards
327
brainfuck
200
Card Number Validation
434
Catalan Numbers
836
Christmas Trees
472
Collatz
753
CSS Colors
146
Cubes
403
Day of Week
437
DFA Simulator
319
Diamonds
419
Divisors
657
Emirp Numbers
420
Emirp Numbers (Long)
472
Emojify
396
Evil Numbers
713
Evil Numbers (Long)
699
Factorial Factorisation
449
Farey Sequence
410
Fibonacci
787
Fizz Buzz
691
Foo Fizz Buzz Bar
611
Forsyth–Edwards Notation
450
Fractions
519
Game of Life
325
Gijswijt’s Sequence
402
Happy Numbers
394
Happy Numbers (Long)
491
Hexdump
462
Intersection
497
Inventory Sequence
635
ISBN
528
Jacobi Symbol
430
Kolakoski Sequence
702
Leap Years
716
Levenshtein Distance
312
Leyland Numbers
454
Look and Say
543
Lucky Numbers
610
Lucky Tickets
293
Maze
187
Medal Tally
374
Minesweeper
247
Morse Decoder
322
Morse Encoder
304
Multitap Input
364
Musical Chords
278
N Queens
346
Niven Numbers
681
Niven Numbers (Long)
671
Number Spiral
286
Odious Numbers
751
Odious Numbers (Long)
735
Ordinal Numbers
560
PalindromemordnilaP
677
Pangram Grep
649
Partition Numbers
324
Pascal’s Triangle
572
Pernicious Numbers
638
Pernicious Numbers (Long)
681
Poker
270
Polyominoes
273
Prime Numbers
490
Prime Numbers (Long)
521
Proximity Grid
206
QR Decoder
255
Quine
617
Recamán
712
Repeating Decimals
235
Reverse Polish Notation
284
Reversi
240
Rijndael S-box
328
Rock-paper-scissors-Spock-lizard
402
Roman to Arabic
416
ROT13
351
Rule 110
426
Scrambled Sort
178
Set
345
Seven Segment
288
SI Units
219
Sierpiński Triangle
419
Smith Numbers
298
Spelling Numbers
284
Star Wars GPT
338
Star Wars Opening Crawl
296
Sudoku
285
Sudoku (Fill-in)
178
Ten-pin Bowling
186
Tic-tac-toe
318
Time Distance
386
Tongue-twisters
273
Topological Sort
290
Transpose Sentence
477
Trinomial Triangle
491
United States
244
Vampire Numbers
291
Van Eck Sequence
491
Zeckendorf Representation
492
Zodiac Signs
368
π
291
τ
222
φ
388
√2
265