12 Days of Christmas
402
99 Bottles of Beer
333
Abundant Numbers
698
Abundant Numbers (Long)
766
Arabic to Roman
330
Arrows
427
ASCII Table
490
brainfuck
225
Catalan Numbers
522
Catalan’s Constant
196
Christmas Trees
496
Collatz
681
CSS Colors
176
Cubes
355
Diamonds
197
Divisors
700
Emirp Numbers
373
Emirp Numbers (Long)
392
Emojify
399
Evil Numbers
818
Evil Numbers (Long)
799
Fibonacci
740
Fizz Buzz
378477510
230662674719418497461571338522339848339406765640651
Foo Fizz Buzz Bar
715
Fractions
287
Happy Numbers
323
Happy Numbers (Long)
403
Hexdump
349
Intersection
405
Inventory Sequence
586
ISBN
522
Kolakoski Sequence
623
Leap Years
743
Levenshtein Distance
306
Leyland Numbers
491
Look and Say
437
Lucky Numbers
481
Lucky Tickets
Morse Decoder
166
Morse Encoder
186
Musical Chords
188
Niven Numbers
635
Niven Numbers (Long)
696
Number Spiral
321
Odious Numbers
852
Odious Numbers (Long)
831
Ordinal Numbers
495
Pangram Grep
42
344
561
Pascal’s Triangle
444
Pernicious Numbers
403
Pernicious Numbers (Long)
496
Poker
262
Prime Numbers
553
Prime Numbers (Long)
510
Proximity Grid
211
QR Decoder
149
Quine
344
Recamán
522
Reverse Polish Notation
381
Rock-paper-scissors-Spock-lizard
444
Roman to Arabic
382
Rule 110
233
Seven Segment
396
Sierpiński Triangle
375
Smith Numbers
324
Spelling Numbers
248
Star Wars Opening Crawl
214
Sudoku
269
Sudoku (Fill-in)
179
Ten-pin Bowling
218
Time Distance
395
405
Tongue-twisters
446
United States
199
Vampire Numbers
424
Van Eck Sequence
449
Zodiac Signs
533
π
239
τ
235
φ
588
√2
551
𝑒
337