12 Days of Christmas
657
99 Bottles of Beer
557
Abundant Numbers
719
Abundant Numbers (Long)
800
Arabic to Roman
632
Arithmetic Numbers
277
Arrows
261
ASCII Table
650
brainfuck
448
Catalan Numbers
229
Christmas Trees
699
Collatz
776
CSS Colors
149
Cubes
345
Day of Week
564
Diamonds
352
Divisors
673
Emirp Numbers
546
Emojify
264
Evil Numbers
770
Evil Numbers (Long)
754
Farey Sequence
159
Fibonacci
438512447660336502580644558490509459756607396
Fizz Buzz
893
939
Foo Fizz Buzz Bar
929
Forsyth–Edwards Notation
318
Fractions
602
Happy Numbers
471
Happy Numbers (Long)
592
Inventory Sequence
608
ISBN
749
Jacobi Symbol
573
Kolakoski Sequence
97
Leap Years
756
Levenshtein Distance
430
Leyland Numbers
728
ln 2
800
Look and Say
706
Lucky Numbers
665
Morse Decoder
124
Morse Encoder
154
Niven Numbers
685
Niven Numbers (Long)
761
Number Spiral
462
Odious Numbers
768
Odious Numbers (Long)
766
Ordinal Numbers
684
Pangram Grep
803
Pascal’s Triangle
697
Pernicious Numbers
495
Pernicious Numbers (Long)
612
Prime Numbers
613
Prime Numbers (Long)
659
Quine
918
Recamán
297
Reverse Polish Notation
500
Rock-paper-scissors-Spock-lizard
370
Roman to Arabic
427
Rule 110
178
Seven Segment
338
Sierpiński Triangle
540
Smith Numbers
419
Sudoku
183
Tongue-twisters
636
Van Eck Sequence
632
π
586
τ
576
φ
711
√2
812
𝑒
793