12 Days of Christmas
863
99 Bottles of Beer
701
Abundant Numbers
684
Abundant Numbers (Long)
799
Arithmetic Numbers
651
Arrows
209
ASCII Table
347
Christmas Trees
514
Collatz
779
Cubes
455
Day of Week
786
Diamonds
645
Divisors
716
Emirp Numbers
422
Emojify
296
Evil Numbers
503
Evil Numbers (Long)
539
Fibonacci
932
Fizz Buzz
746
Foo Fizz Buzz Bar
647
Fractions
633
Happy Numbers
483
Happy Numbers (Long)
542
ISBN
562
Leap Years
716
Look and Say
701
Lucky Numbers
585
Morse Encoder
277
Niven Numbers
859
Niven Numbers (Long)
700
Odious Numbers
737
Odious Numbers (Long)
722
Ordinal Numbers
618
PalindromemordnilaP
616
Pangram Grep
711
Pascal’s Triangle
345
Pernicious Numbers
272
Pernicious Numbers (Long)
325
Prime Numbers
713
Prime Numbers (Long)
503
Recamán
432
Rock-paper-scissors-Spock-lizard
588
Roman to Arabic
161
Rule 110
322
Seven Segment
415
Sierpiński Triangle
602
Smith Numbers
460
Spelling Numbers
301
Tongue-twisters
582
United States
187
Van Eck Sequence
469