12 Days of Christmas
405
24 Game
283
99 Bottles of Beer
418
Abundant Numbers
719
Abundant Numbers (Long)
789
Arabic to Roman
465
Arithmetic Numbers
675
Arrows
174
Ascending Primes
372
ASCII Table
588
Billiards
371
brainfuck
236
Card Number Validation
442
Catalan Numbers
691
Catalan’s Constant
659
Christmas Trees
590
Collatz
725
CSS Colors
130
Cubes
387
Day of Week
711
DFA Simulator
404
Diamonds
359
Divisors
700
Emirp Numbers
450
Emirp Numbers (Long)
506
Emojify
395
Evil Numbers
958
Evil Numbers (Long)
952
Factorial Factorisation
345
Farey Sequence
505
Fibonacci
935
Fizz Buzz
848
Foo Fizz Buzz Bar
715
Forsyth–Edwards Notation
487
Fractions
825
Game of Life
241
Gijswijt’s Sequence
410
Happy Numbers
548
Happy Numbers (Long)
681
Hexdump
414
Intersection
580
Inventory Sequence
782
ISBN
565
Jacobi Symbol
462
Kaprekar Numbers
308364
Kolakoski Constant
603
Kolakoski Sequence
849
Leap Years
672
Levenshtein Distance
431
Leyland Numbers
775
ln 2
855
Look and Say
658
Lucky Numbers
815
Lucky Tickets
416
Mahjong
128
Maze
159
Medal Tally
413
Morse Decoder
120
Morse Encoder
248
Musical Chords
261
N Queens
418
Niven Numbers
821
939
Niven Numbers (Long)
786
Number Spiral
316
Odious Numbers
784
Odious Numbers (Long)
767
Ordinal Numbers
739
PalindromemordnilaP
684
Pangram Grep
632
Partition Numbers
232
Pascal’s Triangle
800
Pernicious Numbers
711
Pernicious Numbers (Long)
752
Poker
294
Polyominoes
224
Prime Numbers
981
Prime Numbers (Long)
680
Proximity Grid
154
QR Decoder
190
Quine
946
Recamán
555
Repeating Decimals
362
Reverse Polish Notation
510
Reversi
197
Rijndael S-box
344
Rock-paper-scissors-Spock-lizard
488
Roman to Arabic
423
ROT13
796
Rule 110
345
Seven Segment
489
SI Units
149
Sierpiński Triangle
535
Smith Numbers
290
Spelling Numbers
259
Star Wars Opening Crawl
273
Sudoku
258
Sudoku (Fill-in)
280
Ten-pin Bowling
295
Tic-tac-toe
430
Time Distance
364
Tongue-twisters
441
Transpose Sentence
684
United States
566
Vampire Numbers
558
Van Eck Sequence
732
Zeckendorf Representation
447
Zodiac Signs
540
γ
433
λ
304
π
547836
τ
830
φ
936
√2
855688
𝑒
836