12 Days of Christmas
394
99 Bottles of Beer
400
Abundant Numbers
686
Arabic to Roman
488
Arithmetic Numbers
646
ASCII Table
579
brainfuck
272
Card Number Validation
458
Catalan Numbers
699
Christmas Trees
608
Collatz
626
CSS Colors
168
Cubes
409
Day of Week
637
Diamonds
574
Divisors
811
Emirp Numbers
480
Emirp Numbers (Long)
538
Emojify
450
Evil Numbers
784
Evil Numbers (Long)
767
Farey Sequence
451
Fibonacci
932
Fizz Buzz
875
Foo Fizz Buzz Bar
771
Fractions
627
Happy Numbers
426
Intersection
453
ISBN
528
Leap Years
768
Leyland Numbers
67
ln 2
50
Look and Say
481
Morse Decoder
316
Morse Encoder
206
Niven Numbers
740
Niven Numbers (Long)
806
Odious Numbers
781
Odious Numbers (Long)
764
Ordinal Numbers
614
Pangram Grep
721
Pascal’s Triangle
534
Pernicious Numbers
683
Prime Numbers
632
Prime Numbers (Long)
668
Quine
488
Recamán
732
Seven Segment
416
Spelling Numbers
228
Tongue-twisters
281
United States
210
π
306
𝑒
46