12 Days of Christmas
393
99 Bottles of Beer
442
Abundant Numbers
738
Abundant Numbers (Long)
808
Arabic to Roman
512
Arithmetic Numbers
583
Arrows
257
Ascending Primes
400
ASCII Table
521
brainfuck
364
Catalan Numbers
687
Catalan’s Constant
266
Christmas Trees
637
Collatz
753
CSS Colors
164
Cubes
426
Day of Week
280
Diamonds
371
Divisors
824
Emirp Numbers
503
Emirp Numbers (Long)
559
Emojify
407
Evil Numbers
784
Evil Numbers (Long)
767
Factorial Factorisation
383
Farey Sequence
367
Fibonacci
932
Fizz Buzz
861
Foo Fizz Buzz Bar
722
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
514
Lucky Numbers
557
Morse Decoder
255
Morse Encoder
262
Musical Chords
219
Niven Numbers
780
Niven Numbers (Long)
863
Number Spiral
319
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
634
PalindromemordnilaP
648
Pangram Grep
703
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
290
Spelling Numbers
223
Time Distance
386
Tongue-twisters
403
United States
213
Vampire Numbers
262
Van Eck Sequence
567
π
417
τ
407
φ
691
√2
700
𝑒
695