12 Days of Christmas
99 Bottles of Beer
713
Abundant Numbers
704
Arabic to Roman
515
brainfuck
707
Christmas Trees
893
CSS Colors
Cubes
646
Diamonds
525
Divisors
814
Emirp Numbers
573
Emojify
423
Evil Numbers
486
Fibonacci
835
Fizz Buzz
915
Happy Numbers
714
Happy Numbers (Long)
645
Intersection
611
Kolakoski Constant
644
Kolakoski Sequence
787
Leap Years
792
Levenshtein Distance
432
Leyland Numbers
833
Look and Say
651
Lucky Tickets
415
Morse Decoder
361
Morse Encoder
343
Niven Numbers
538
Odious Numbers
464
Ordinal Numbers
791
Pangram Grep
857
Pascal’s Triangle
637
Pernicious Numbers
380
Poker
572
Prime Numbers
666
Quine
592
Recamán
718
Rock-paper-scissors-Spock-lizard
479
Roman to Arabic
Rule 110
566
Seven Segment
436
Sierpiński Triangle
488
Spelling Numbers
549
Star Wars Opening Crawl
647
Sudoku
Sudoku (Fill-in)
250
Ten-pin Bowling
289
Tongue-twisters
United States
393
Vampire Numbers
320
Van Eck Sequence
504
λ
389
π
202
τ
201
φ
377
√2
449
𝑒
534