12 Days of Christmas
727
24 Game
184
73
99 Bottles of Beer
667
Abundant Numbers
594
Abundant Numbers (Long)
707
Alphabetic Numbers
614
Arabic to Roman
541
Arithmetic Numbers
619
Arrows
388
Ascending Primes
357
282
ASCII Table
570
697
Billiards
183
brainfuck
411
Calendar
510
Card Number Validation
563
Catalan Numbers
516
Catalan’s Constant
447
Chess Move Validation
460
Christmas Trees
572
Collatz
456
Connect Four
155
Continued Fractions
540
CSS Colors
643
Cubes
459
Day of Week
908
802
DFA Simulator
398
381
Diamonds
457
482
Divisors
753
Emirp Numbers
316
Emirp Numbers (Long)
338
Emojify
463
Evil Numbers
329
817
Evil Numbers (Long)
831
Factorial Factorisation
423
Farey Sequence
624
Fibonacci
845
733
933
Fizz Buzz
517638
404
973
Foo Fizz Buzz Bar
465
981
510
Forsyth–Edwards Notation
369
Fractions
434
337
Game of Life
311
Gijswijt’s Sequence
308
Gray Code Decoder
425
Gray Code Encoder
782
Happy Numbers
668
616
Happy Numbers (Long)
651
702
Hexdump
567
Hilbert Curve
138
Intersection
581
Inventory Sequence
376
ISBN
533
Jacobi Symbol
557
Kaprekar Numbers
606
Kolakoski Constant
336
Kolakoski Sequence
425
Leap Years
797
554742
Levenshtein Distance
339
Leyland Numbers
624
ln 2
710
Look and Say
493
Lucky Numbers
335
Lucky Tickets
428
Mahjong
161
Mandelbrot
591
Maze
156
Medal Tally
532
Minesweeper
358
Morse Decoder
312
Morse Encoder
302
378
Multitap Input
333
Musical Chords
160
N Queens
317
Nim
466
Niven Numbers
924
914
Niven Numbers (Long)
701
Number Spiral
412
Odious Numbers
849
Odious Numbers (Long)
827
Ordinal Numbers
535
PalindromemordnilaP
479
Pangram Grep
734
Partition Numbers
671
581
Pascal’s Triangle
727
Pernicious Numbers
675
Pernicious Numbers (Long)
867
Poker
261
Polyominoes
97
Prime Numbers
396
516
Prime Numbers (Long)
488
Proximity Grid
213
QR Decoder
314
326
Quine
479849410
515878
945
Recamán
629
Repeating Decimals
468
502
Reverse Polish Notation
624
501
Reversi
344
Rijndael S-box
429
Rock-paper-scissors-Spock-lizard
373
Roman to Arabic
488
ROT13
483
Rule 110
314
Scrambled Sort
580
Set
370
Seven Segment
444
SI Units
350
Sierpiński Triangle
453
Smith Numbers
513
Spelling Numbers
615
Star Wars GPT
270
Star Wars Opening Crawl
258
Sudoku
257
Sudoku (Fill-in)
199
150
Taxicab Numbers
416
Ten-pin Bowling
183
Tic-tac-toe
260
611
Time Distance
452
Tongue-twisters
681
710
Topological Sort
185
Tower of Hanoi
498
468
Transpose Sentence
580
Trinomial Triangle
410
Ulam Sequence
325
United States
61
324
Vampire Numbers
306
Van Eck Sequence
368
700
Zeckendorf Representation
505
Zodiac Signs
530
γ
318
λ
439
150
π
542
392
τ
384
φ
695
√2
223
700
𝑒
695