12 Days of Christmas
383
24 Game
321
99 Bottles of Beer
415
Abundant Numbers
709
Abundant Numbers (Long)
778
Arabic to Roman
460
Arithmetic Numbers
777
Arrows
410
Ascending Primes
293
ASCII Table
537
brainfuck
254
Calendar
531
Card Number Validation
417
Catalan Numbers
691
Catalan’s Constant
59
Christmas Trees
857
Collatz
736
CSS Colors
100
Cubes
420
Day of Week
712
Diamonds
560
Divisors
519
933
Emirp Numbers
458
Emirp Numbers (Long)
511
Emojify
264
Evil Numbers
873622
Evil Numbers (Long)
851654
Fibonacci
935
295
Fizz Buzz
670602877660
Foo Fizz Buzz Bar
774
Forsyth–Edwards Notation
463
Fractions
569
Game of Life
303
Gijswijt’s Sequence
347
Gray Code Decoder
686
Gray Code Encoder
854
Happy Numbers
561
Happy Numbers (Long)
471
Intersection
590
Inventory Sequence
667
ISBN
500
Jacobi Symbol
393
Kolakoski Sequence
657
Leap Years
652
Leyland Numbers
565
ln 2
447
Look and Say
524
Lucky Numbers
501
Mandelbrot
22
Medal Tally
588
Morse Encoder
156
Niven Numbers
665
Niven Numbers (Long)
728
Number Spiral
391
Odious Numbers
817
Odious Numbers (Long)
798
Ordinal Numbers
542
Pangram Grep
734
Pascal’s Triangle
729
Pernicious Numbers
699
Pernicious Numbers (Long)
710
Prime Numbers
633
Prime Numbers (Long)
670
Proximity Grid
312
Quine
947
Recamán
681
Repeating Decimals
303
Reverse Polish Notation
384
Rock-paper-scissors-Spock-lizard
479
Roman to Arabic
499
Rule 110
333
Seven Segment
380
Sierpiński Triangle
541
Smith Numbers
395
Tongue-twisters
357
Trinomial Triangle
492
United States
181
Vampire Numbers
70
Van Eck Sequence
684
Zodiac Signs
466
π
329
φ
684