12 Days of Christmas
828
24 Game
489
99 Bottles of Beer
726
Abundant Numbers
739
Abundant Numbers (Long)
864
Arabic to Roman
646
Arithmetic Numbers
900
Arrows
400
Ascending Primes
332
ASCII Table
682
brainfuck
401
Calendar
694
Card Number Validation
515
Catalan Numbers
691
Catalan’s Constant
70
Christmas Trees
860
Collatz
814
CSS Colors
227
Cubes
591
Day of Week
889
Diamonds
671
Divisors
519
985
Emirp Numbers
557
Emirp Numbers (Long)
614
Emojify
294
Evil Numbers
873622
Evil Numbers (Long)
851654
Fibonacci
935
295
Fizz Buzz
672604960662
Foo Fizz Buzz Bar
975
Forsyth–Edwards Notation
572
Fractions
668
Game of Life
404
Gijswijt’s Sequence
420
Gray Code Decoder
787
Gray Code Encoder
943
Happy Numbers
723
Happy Numbers (Long)
555
Intersection
804
Inventory Sequence
705
ISBN
640
Jacobi Symbol
540
Kolakoski Sequence
670
Leap Years
652
Leyland Numbers
664
ln 2
456
Look and Say
643
Lucky Numbers
520
Mandelbrot
10
Medal Tally
762
Morse Encoder
227
Niven Numbers
666
Niven Numbers (Long)
730
Number Spiral
479
Odious Numbers
817
Odious Numbers (Long)
798
Ordinal Numbers
667
Pangram Grep
866
Pascal’s Triangle
786
Pernicious Numbers
699
Pernicious Numbers (Long)
723
Prime Numbers
633
Prime Numbers (Long)
670
Proximity Grid
454
Quine
947
Recamán
755
Repeating Decimals
413
Reverse Polish Notation
529
Rock-paper-scissors-Spock-lizard
702
Roman to Arabic
660
Rule 110
378
Seven Segment
522
Sierpiński Triangle
559
Smith Numbers
537
Tongue-twisters
642
Trinomial Triangle
570
United States
245
Vampire Numbers
95
Van Eck Sequence
722
Zodiac Signs
608
π
368
φ
699