12 Days of Christmas
363
99 Bottles of Beer
429
Abundant Numbers
552
662
Arabic to Roman
466
Arrows
556
ASCII Table
479
brainfuck
368
Catalan Numbers
376
Catalan’s Constant
355
Christmas Trees
568
Collatz
673
760
CSS Colors
422
Cubes
294
Diamonds
448
Divisors
516
857
Emirp Numbers
417
Emojify
304
Evil Numbers
800
Evil Numbers (Long)
788
Fibonacci
57150867273969734247972435963885765496717549542956452381493391947174521634804714333
Fizz Buzz
405
898
468
Foo Fizz Buzz Bar
742
Fractions
560
549
Happy Numbers
475
Happy Numbers (Long)
629
Hexdump
508
414
Intersection
416
ISBN
430
612
Jacobi Symbol
629
447
Kolakoski Constant
293
Kolakoski Sequence
785
Leap Years
652
Levenshtein Distance
315
Leyland Numbers
585
Look and Say
531
Lucky Numbers
650
Lucky Tickets
Morse Decoder
208
Morse Encoder
321
Musical Chords
238
Niven Numbers
667
Niven Numbers (Long)
735
Number Spiral
382
243
Odious Numbers
800
Odious Numbers (Long)
788
Ordinal Numbers
589
Pangram Grep
589
678
Pascal’s Triangle
794
Pernicious Numbers
667
Poker
186
Prime Numbers
488
816
Prime Numbers (Long)
412
863
Proximity Grid
296
QR Decoder
212
Quine
337
Recamán
175
833
Reverse Polish Notation
581
Rock-paper-scissors-Spock-lizard
325
Roman to Arabic
394
Rule 110
343
Seven Segment
409
Sierpiński Triangle
568
Smith Numbers
478
Spelling Numbers
289
Star Wars Opening Crawl
297
Sudoku
217
Sudoku (Fill-in)
140
Ten-pin Bowling
297
Time Distance
458
Tongue-twisters
401
United States
483
374
Vampire Numbers
404
Van Eck Sequence
602
Zodiac Signs
563
λ
260
π
330
τ
330
φ
531
√2
557
𝑒
410