12 Days of Christmas
399
99 Bottles of Beer
441
Abundant Numbers
740
Abundant Numbers (Long)
811
Arabic to Roman
511
Arithmetic Numbers
586
Arrows
256
Ascending Primes
399
ASCII Table
521
brainfuck
364
Catalan Numbers
690
Catalan’s Constant
270
Christmas Trees
639
Collatz
753
CSS Colors
163
Cubes
443
Day of Week
279
Diamonds
373
Divisors
844
Emirp Numbers
505
Emirp Numbers (Long)
561
Emojify
409
Evil Numbers
785
Evil Numbers (Long)
767
Factorial Factorisation
386
Farey Sequence
365
Fibonacci
934
Fizz Buzz
862
Foo Fizz Buzz Bar
722
Fractions
501
Game of Life
287
Happy Numbers
436
Happy Numbers (Long)
519
Hexdump
416
Intersection
575
ISBN
533
Leap Years
814
Leyland Numbers
642
ln 2
699
Look and Say
518
Lucky Numbers
571
Morse Decoder
256
Morse Encoder
266
Musical Chords
222
Niven Numbers
784
Niven Numbers (Long)
869
Number Spiral
320
Odious Numbers
783
Odious Numbers (Long)
780
Ordinal Numbers
642
PalindromemordnilaP
652
Pangram Grep
707
Pascal’s Triangle
659
Pernicious Numbers
488
Pernicious Numbers (Long)
526
Poker
298
Prime Numbers
643
Prime Numbers (Long)
658
Quine
946
Recamán
455
Roman to Arabic
448
Rule 110
448
Seven Segment
364
SI Units
209
Sierpiński Triangle
292
Spelling Numbers
230
Time Distance
385
Tongue-twisters
408
United States
226
Vampire Numbers
263
Van Eck Sequence
568
π
417
τ
408
φ
691
√2
704
𝑒
698