12 Days of Christmas
15314881621019810329985791021086812414511762125741571216417512290106181946311478128768463781391451891238992144103185
24 Game
225
99 Bottles of Beer
634
Abundant Numbers
395
Abundant Numbers (Long)
416
Arabic to Roman
444
Arithmetic Numbers
620
Arrows
614
Ascending Primes
120
ASCII Table
537
Billiards
405
brainfuck
533
Card Number Validation
545
Catalan Numbers
633
Catalan’s Constant
299
Christmas Trees
817
Collatz
888
CSS Colors
273
101
Cubes
500
Day of Week
674
DFA Simulator
356
Diamonds
59
529
41
Divisors
761
Emirp Numbers
507
Emirp Numbers (Long)
609
Emojify
477
246
268
Evil Numbers
580
Evil Numbers (Long)
594
Factorial Factorisation
136
623
224
532
168
Farey Sequence
340
Fibonacci
652475
683
701
528810
939562
668
644
789556
739
Fizz Buzz
955
Foo Fizz Buzz Bar
874
Forsyth–Edwards Notation
680
Fractions
682
Game of Life
370
Gijswijt’s Sequence
668
Happy Numbers
335
515
Happy Numbers (Long)
610
Hexdump
591
Hilbert Curve
67
Intersection
631
Inventory Sequence
484
ISBN
667
Jacobi Symbol
609
Kaprekar Numbers
119
Kolakoski Constant
344
122
Kolakoski Sequence
335
Leap Years
873
Levenshtein Distance
423
Leyland Numbers
697
ln 2
691
Look and Say
864
Lucky Numbers
23
436
Lucky Tickets
402
Mahjong
140
Mandelbrot
156
Maze
256
Medal Tally
425
Minesweeper
345
Morse Decoder
237
Morse Encoder
450
Musical Chords
145
N Queens
70
Niven Numbers
670
Niven Numbers (Long)
787
Number Spiral
520
Odious Numbers
630
Odious Numbers (Long)
643
Ordinal Numbers
624
PalindromemordnilaP
398
Pangram Grep
255147
447358
252
223
507
566
206373
157
Partition Numbers
77
Pascal’s Triangle
609
824
Pernicious Numbers
374
Pernicious Numbers (Long)
497
Poker
355
Polyominoes
227
Prime Numbers
593
Prime Numbers (Long)
570
Proximity Grid
354
QR Decoder
316
Quine
862
944
Recamán
737
Repeating Decimals
485
Reverse Polish Notation
547
Reversi
310
Rijndael S-box
136
Rock-paper-scissors-Spock-lizard
429
Roman to Arabic
323
ROT13
738
Rule 110
426
Scrambled Sort
475
Set
368
Seven Segment
664
SI Units
476
Sierpiński Triangle
306
Smith Numbers
511
Spelling Numbers
481
Star Wars GPT
581
Star Wars Opening Crawl
514
Sudoku
205
Sudoku (Fill-in)
122
Ten-pin Bowling
189
Tic-tac-toe
347
Time Distance
574
Tongue-twisters
583
Topological Sort
135
Tower of Hanoi
12
Transpose Sentence
583
Trinomial Triangle
370
United States
336
Vampire Numbers
359
Van Eck Sequence
455
Zeckendorf Representation
536
Zodiac Signs
160
γ
118
λ
207
π
422
τ
389
φ
724
√2
560
𝑒
462
66