12 Days of Christmas
783
99 Bottles of Beer
586
Abundant Numbers
906744676609715640
Arabic to Roman
458
Arrows
brainfuck
Christmas Trees
CSS Colors
173
Cubes
609
Diamonds
846
Divisors
876664869860783
Emirp Numbers
665
Emojify
Evil Numbers
914683668905823690
Fibonacci
891938741874816920
Fizz Buzz
838
Fractions
538
Happy Numbers
644
Happy Numbers (Long)
883
Intersection
570
Kolakoski Constant
387271
Kolakoski Sequence
557373392358
377
Leap Years
660796615642665607
Levenshtein Distance
483
Leyland Numbers
534
Look and Say
Lucky Tickets
723
Morse Decoder
Morse Encoder
Niven Numbers
901889833867917897
Odious Numbers
905696653891820677
Ordinal Numbers
Pangram Grep
852
Pascal’s Triangle
655817582508433
Pernicious Numbers
834679724857740638
Poker
343
Prime Numbers
874720753576
565
QR Decoder
Quine
Recamán
798450679656671
Rock-paper-scissors-Spock-lizard
405
Roman to Arabic
595
Rule 110
712
Seven Segment
527
Sierpiński Triangle
728680645793657752
Spelling Numbers
483
Star Wars Opening Crawl
421
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
236
Tongue-twisters
510
United States
270
Vampire Numbers
368
Van Eck Sequence
737
516637715554
λ
239339270
π
628862645551602
τ
614765632533586
φ
633954626540511
√2
742944534431459
𝑒
752791791686670