12 Days of Christmas
400
99 Bottles of Beer
400
Abundant Numbers
685
Arabic to Roman
489
Arithmetic Numbers
646
ASCII Table
578
brainfuck
272
Card Number Validation
458
Catalan Numbers
699
Christmas Trees
608
Collatz
626
CSS Colors
168
Cubes
411
Day of Week
637
Diamonds
574
Divisors
811
Emirp Numbers
481
Emirp Numbers (Long)
539
Emojify
450
Evil Numbers
784
Evil Numbers (Long)
767
Farey Sequence
484
Fibonacci
932
Fizz Buzz
875
Foo Fizz Buzz Bar
774
Fractions
628
Happy Numbers
426
Intersection
453
ISBN
528
Leap Years
768
Leyland Numbers
67
ln 2
50
Look and Say
480
Morse Decoder
318
Morse Encoder
206
Niven Numbers
740
Niven Numbers (Long)
805
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
615
Pangram Grep
721
Pascal’s Triangle
534
Pernicious Numbers
683
Prime Numbers
632
Prime Numbers (Long)
668
Quine
488
Recamán
731
Seven Segment
415
Spelling Numbers
228
Tongue-twisters
282
United States
211
π
306
𝑒
46