12 Days of Christmas
729
24 Game
185
77
99 Bottles of Beer
667
Abundant Numbers
594
Abundant Numbers (Long)
707
Alphabetic Numbers
611
Arabic to Roman
541
Arithmetic Numbers
619
Arrows
388
Ascending Primes
357
282
ASCII Table
570
697
Billiards
183
brainfuck
418
Calendar
508
Card Number Validation
563
Catalan Numbers
516
Catalan’s Constant
447
Christmas Trees
572
Collatz
485
Connect Four
154
Continued Fractions
539
CSS Colors
643
Cubes
459
Day of Week
907
802
DFA Simulator
398
381
Diamonds
457
482
Divisors
677
Emirp Numbers
316
Emirp Numbers (Long)
347
Emojify
463
Evil Numbers
329
817
Evil Numbers (Long)
830
Factorial Factorisation
428
Farey Sequence
623
Fibonacci
845
733
932
Fizz Buzz
517638
404
973
Foo Fizz Buzz Bar
464
981
510
Forsyth–Edwards Notation
369
Fractions
434
337
Game of Life
310
Gijswijt’s Sequence
308
Gray Code Decoder
424
Gray Code Encoder
780
Happy Numbers
668
616
Happy Numbers (Long)
650
702
Hexdump
568
Hilbert Curve
139
Intersection
581
Inventory Sequence
375
ISBN
533
Jacobi Symbol
557
Kaprekar Numbers
604
Kolakoski Constant
336
Kolakoski Sequence
424
Leap Years
796
553742
Levenshtein Distance
339
Leyland Numbers
624
ln 2
710
Look and Say
492
Lucky Numbers
335
Lucky Tickets
399
Mahjong
161
Mandelbrot
590
Maze
156
Medal Tally
532
Minesweeper
357
Morse Decoder
312
Morse Encoder
302
378
Multitap Input
332
Musical Chords
160
N Queens
317
Nim
389
Niven Numbers
923
914
Niven Numbers (Long)
701
Number Spiral
404
Odious Numbers
849
Odious Numbers (Long)
827
Ordinal Numbers
535
PalindromemordnilaP
479
Pangram Grep
734
Partition Numbers
669
581
Pascal’s Triangle
726
Pernicious Numbers
675
Pernicious Numbers (Long)
866
Poker
261
Polyominoes
99
Prime Numbers
393
516
Prime Numbers (Long)
436
Proximity Grid
213
QR Decoder
314
325
Quine
479848410
514878
945
Recamán
628
Repeating Decimals
468
502
Reverse Polish Notation
545
530
Reversi
344
Rijndael S-box
429
Rock-paper-scissors-Spock-lizard
373
Roman to Arabic
487
ROT13
483
Rule 110
311
Scrambled Sort
580
Set
370
Seven Segment
456
SI Units
350
Sierpiński Triangle
453
Smith Numbers
513
Spelling Numbers
614
Star Wars GPT
270
Star Wars Opening Crawl
258
Sudoku
257
Sudoku (Fill-in)
202
152
Taxicab Numbers
411
Ten-pin Bowling
183
Tic-tac-toe
260
612
Time Distance
455
Tongue-twisters
683
723
Topological Sort
182
Tower of Hanoi
489
468
Transpose Sentence
579
Trinomial Triangle
377
Ulam Sequence
324
United States
61
324
Vampire Numbers
306
Van Eck Sequence
368
700
Zeckendorf Representation
504
Zodiac Signs
530
γ
287
λ
440
150
π
542
392
τ
384
φ
694
√2
223
700
𝑒
695