12 Days of Christmas
450
24 Game
143
52
99 Bottles of Beer
584
Abundant Numbers
583
Abundant Numbers (Long)
647
Alphabetic Numbers
674
Arabic to Roman
395
Arithmetic Numbers
672
Arrows
514
Ascending Primes
393
259
ASCII Table
607
566
Billiards
209
brainfuck
440
Calendar
568
Card Number Validation
475
Catalan Numbers
564
Catalan’s Constant
480
Chess Move Validation
524
Christmas Trees
509
Collatz
500
Connect Four
171
Continued Fractions
615
CSS Colors
692
Cubes
520
Day of Week
969
667
DFA Simulator
443
269
Diamonds
492
415
Divisors
798
Emirp Numbers
266
Emirp Numbers (Long)
298
Emojify
581
Evil Numbers
343
833
Evil Numbers (Long)
854
Factorial Factorisation
352
Farey Sequence
678
Fibonacci
879
750
947
Fizz Buzz
529655
432
946
Foo Fizz Buzz Bar
487
985
542
Forsyth–Edwards Notation
417
Fractions
471
295
Game of Life
311
Gijswijt’s Sequence
304
Gray Code Decoder
485
Gray Code Encoder
880
Happy Numbers
573
490
Happy Numbers (Long)
689
616
Hexdump
394
Hilbert Curve
140
Intersection
639
Inventory Sequence
414
ISBN
573
Jacobi Symbol
611
Kaprekar Numbers
669
Kolakoski Constant
370
Kolakoski Sequence
451
Leap Years
833
600754
Levenshtein Distance
378
Leyland Numbers
549
ln 2
694
Look and Say
536
Lucky Numbers
370
Lucky Tickets
480
Mahjong
186
Mandelbrot
630
Maze
173
Medal Tally
570
Minesweeper
409
Morse Decoder
223
Morse Encoder
263
271
Multitap Input
377
Musical Chords
172
N Queens
352
Nim
532
Niven Numbers
951
936
Niven Numbers (Long)
725
Number Spiral
451
Odious Numbers
870
Odious Numbers (Long)
854
Ordinal Numbers
572
PalindromemordnilaP
547
Pangram Grep
642
Partition Numbers
750
567
Pascal’s Triangle
788
Pernicious Numbers
724
Pernicious Numbers (Long)
932
Poker
277
Polyominoes
73
Prime Numbers
358
635
Prime Numbers (Long)
516
Proximity Grid
241
QR Decoder
348
369
Quine
500901422
557933
969
Recamán
682
Repeating Decimals
527
379
Reverse Polish Notation
700
580
Reversi
387
Rijndael S-box
453
Rock-paper-scissors-Spock-lizard
342
Roman to Arabic
381
ROT13
537
Rule 110
335
Scrambled Sort
659
Set
412
Seven Segment
452
SI Units
307
Sierpiński Triangle
482
Smith Numbers
551
Spelling Numbers
609
Star Wars GPT
338
Star Wars Opening Crawl
284
Sudoku
369
Sudoku (Fill-in)
222
168
Taxicab Numbers
468
Ten-pin Bowling
210
Tic-tac-toe
273
497
Time Distance
481
Tongue-twisters
422
406
Topological Sort
215
Tower of Hanoi
540
477
Transpose Sentence
658
Trinomial Triangle
462
Ulam Sequence
320
United States
65
338
Vampire Numbers
336
Van Eck Sequence
403
688
Zeckendorf Representation
568
Zodiac Signs
568
γ
272
λ
330
259
π
567
358
τ
354
φ
703
√2
235
706
𝑒
701