12 Days of Christmas
425
24 Game
131
50
99 Bottles of Beer
565
Abundant Numbers
571
Abundant Numbers (Long)
628
Alphabetic Numbers
603
Arabic to Roman
385
Arithmetic Numbers
619
Arrows
476
Ascending Primes
357
249
ASCII Table
570
555
Billiards
183
brainfuck
408
Calendar
509
Card Number Validation
455
Catalan Numbers
516
Catalan’s Constant
439
Chess Move Validation
460
Christmas Trees
499
Collatz
456
Connect Four
153
Continued Fractions
540
CSS Colors
643
Cubes
484
Day of Week
908
643
DFA Simulator
398
259
Diamonds
457
404
Divisors
753
Emirp Numbers
260
Emirp Numbers (Long)
288
Emojify
546
Evil Numbers
323
817
Evil Numbers (Long)
831
Factorial Factorisation
340
Farey Sequence
624
Fibonacci
845
733
933
Fizz Buzz
517638
404
937
Foo Fizz Buzz Bar
463
967
509
Forsyth–Edwards Notation
379
Fractions
434
287
Game of Life
286
Gijswijt’s Sequence
275
Gray Code Decoder
425
Gray Code Encoder
782
Happy Numbers
551
478
Happy Numbers (Long)
651
595
Hexdump
383
Hilbert Curve
129
Intersection
581
Inventory Sequence
376
ISBN
533
Jacobi Symbol
555
Kaprekar Numbers
606
Kolakoski Constant
334
Kolakoski Sequence
412
Leap Years
796
553741
Levenshtein Distance
339
Leyland Numbers
531
ln 2
670
Look and Say
493
Lucky Numbers
335
Lucky Tickets
428
Mahjong
161
Mandelbrot
576
Maze
155
Medal Tally
512
Minesweeper
358
Morse Decoder
217
Morse Encoder
246
264
Multitap Input
328
Musical Chords
160
N Queens
317
Nim
466
Niven Numbers
893
914
Niven Numbers (Long)
701
Number Spiral
412
Odious Numbers
849
Odious Numbers (Long)
827
Ordinal Numbers
534
PalindromemordnilaP
479
Pangram Grep
622
Partition Numbers
671
539
Pascal’s Triangle
727
Pernicious Numbers
675
Pernicious Numbers (Long)
852
Poker
256
Polyominoes
70
Prime Numbers
339
622
Prime Numbers (Long)
481
Proximity Grid
213
QR Decoder
314
326
Quine
479849396
515878
945
Recamán
629
Repeating Decimals
468
368
Reverse Polish Notation
624
501
Reversi
344
Rijndael S-box
429
Rock-paper-scissors-Spock-lizard
316
Roman to Arabic
369
ROT13
483
Rule 110
308
Scrambled Sort
580
Set
370
Seven Segment
420
SI Units
281
Sierpiński Triangle
445
Smith Numbers
505
Spelling Numbers
554
Star Wars GPT
270
Star Wars Opening Crawl
258
Sudoku
337
Sudoku (Fill-in)
199
150
Taxicab Numbers
416
Ten-pin Bowling
187
Tic-tac-toe
246
474
Time Distance
444
Tongue-twisters
411
403
Topological Sort
185
Tower of Hanoi
498
459
Transpose Sentence
580
Trinomial Triangle
410
Ulam Sequence
303
United States
60
316
Vampire Numbers
306
Van Eck Sequence
368
663
Zeckendorf Representation
505
Zodiac Signs
517
γ
263
λ
317
252
π
533
350
τ
343
φ
682
√2
223
686
𝑒
681