12 Days of Christmas
753
99 Bottles of Beer
553
Abundant Numbers
602
Abundant Numbers (Long)
715
Arabic to Roman
546
Arithmetic Numbers
314
Arrows
270
ASCII Table
541
brainfuck
393
Catalan Numbers
228
Christmas Trees
600
Collatz
662
CSS Colors
173
Cubes
470
Day of Week
452
Diamonds
250
Divisors
517
Emirp Numbers
442
Emojify
294
Evil Numbers
769
Evil Numbers (Long)
752
Farey Sequence
165
Fibonacci
434510440693330499587391556485507454754606393
Fizz Buzz
891
941
Foo Fizz Buzz Bar
905
Forsyth–Edwards Notation
401
Fractions
472
Happy Numbers
405
Happy Numbers (Long)
463
Inventory Sequence
462
ISBN
655
Jacobi Symbol
477
Kolakoski Sequence
99
Leap Years
693
Levenshtein Distance
326
Leyland Numbers
613
ln 2
672
Look and Say
622
Lucky Numbers
509
Morse Decoder
104
Morse Encoder
189
Niven Numbers
565
Niven Numbers (Long)
620
Number Spiral
346
Odious Numbers
766
Odious Numbers (Long)
749
Ordinal Numbers
563
Pangram Grep
719
Pascal’s Triangle
583
Pernicious Numbers
360
Pernicious Numbers (Long)
452
Prime Numbers
509
Prime Numbers (Long)
541
Quine
917
Recamán
327
Reverse Polish Notation
409
Rock-paper-scissors-Spock-lizard
551
Roman to Arabic
563
Rule 110
206
Seven Segment
452
Sierpiński Triangle
553
Smith Numbers
331
Sudoku
240
Tongue-twisters
653
Van Eck Sequence
486
π
444
τ
434
φ
559
√2
700
𝑒
695