12 Days of Christmas
393
99 Bottles of Beer
442
Abundant Numbers
738
Abundant Numbers (Long)
808
Arabic to Roman
511
Arithmetic Numbers
583
Arrows
255
Ascending Primes
399
ASCII Table
521
brainfuck
364
Catalan Numbers
688
Catalan’s Constant
266
Christmas Trees
637
Collatz
753
CSS Colors
164
Cubes
424
Day of Week
280
Diamonds
371
Divisors
824
Emirp Numbers
503
Emirp Numbers (Long)
558
Emojify
406
Evil Numbers
784
Evil Numbers (Long)
766
Factorial Factorisation
384
Farey Sequence
367
Fibonacci
932
Fizz Buzz
860
Foo Fizz Buzz Bar
720
Fractions
502
Game of Life
278
Happy Numbers
434
Happy Numbers (Long)
517
Hexdump
419
Intersection
572
ISBN
532
Leap Years
812
Leyland Numbers
637
ln 2
696
Look and Say
515
Lucky Numbers
556
Morse Decoder
254
Morse Encoder
261
Musical Chords
219
Niven Numbers
781
Niven Numbers (Long)
863
Number Spiral
319
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
632
PalindromemordnilaP
649
Pangram Grep
704
Pascal’s Triangle
657
Pernicious Numbers
487
Pernicious Numbers (Long)
522
Poker
288
Prime Numbers
643
Prime Numbers (Long)
657
Quine
945
Recamán
452
Roman to Arabic
447
Rule 110
443
Seven Segment
358
SI Units
209
Sierpiński Triangle
289
Spelling Numbers
223
Time Distance
386
Tongue-twisters
402
United States
213
Vampire Numbers
261
Van Eck Sequence
567
π
417
τ
408
φ
691
√2
700
𝑒
695