12 Days of Christmas
362
99 Bottles of Beer
393
Abundant Numbers
651
Abundant Numbers (Long)
715
Arabic to Roman
424
Arithmetic Numbers
644
Ascending Primes
348
ASCII Table
238
Christmas Trees
559
Collatz
582
CSS Colors
142
Cubes
372
Day of Week
642
Diamonds
317
Divisors
818
Emirp Numbers
363
Emirp Numbers (Long)
408
Evil Numbers
531
Evil Numbers (Long)
526
Farey Sequence
322
Fibonacci
573
Fizz Buzz
785
Foo Fizz Buzz Bar
664
Fractions
315
Game of Life
262
Happy Numbers
377
Happy Numbers (Long)
471
Intersection
461
Inventory Sequence
624
ISBN
556
Kolakoski Sequence
657
Leap Years
694
Levenshtein Distance
358
Leyland Numbers
495
Look and Say
434
Lucky Numbers
440
Morse Decoder
248
Morse Encoder
287
Niven Numbers
696
Niven Numbers (Long)
617
Number Spiral
198
Odious Numbers
642
Odious Numbers (Long)
633
Ordinal Numbers
450
Pangram Grep
632
Pascal’s Triangle
469
Pernicious Numbers
346
Pernicious Numbers (Long)
428
Prime Numbers
595
Prime Numbers (Long)
630
Quine
888
Recamán
566
Repeating Decimals
315
Roman to Arabic
476
ROT13
382
Rule 110
310
Seven Segment
333
Sierpiński Triangle
131
Smith Numbers
345
Spelling Numbers
215
Time Distance
327
Tongue-twisters
277
Van Eck Sequence
528
π
280
√2
474