12 Days of Christmas
651
99 Bottles of Beer
562
Abundant Numbers
731
Abundant Numbers (Long)
821
Arabic to Roman
647
Arithmetic Numbers
275
Arrows
268
ASCII Table
663
brainfuck
439
Catalan Numbers
235
Christmas Trees
711
Collatz
764
CSS Colors
156
Cubes
336
Day of Week
586
Diamonds
359
Divisors
671
Emirp Numbers
556
Emojify
269
Evil Numbers
784
Evil Numbers (Long)
774
Farey Sequence
153
Fibonacci
455531459696348536609407569509531474766634425
Fizz Buzz
903
946
Foo Fizz Buzz Bar
943
Forsyth–Edwards Notation
327
Fractions
620
Happy Numbers
480
Happy Numbers (Long)
610
Inventory Sequence
630
ISBN
772
Jacobi Symbol
574
Kolakoski Sequence
101
Leap Years
768
Levenshtein Distance
443
Leyland Numbers
747
ln 2
794
Look and Say
723
Lucky Numbers
684
Morse Decoder
125
Morse Encoder
156
Niven Numbers
698
Niven Numbers (Long)
781
Number Spiral
478
Odious Numbers
784
Odious Numbers (Long)
788
Ordinal Numbers
670
Pangram Grep
824
Pascal’s Triangle
714
Pernicious Numbers
506
Pernicious Numbers (Long)
605
Prime Numbers
625
Prime Numbers (Long)
677
Quine
939
Recamán
304
Reverse Polish Notation
527
Rock-paper-scissors-Spock-lizard
375
Roman to Arabic
440
Rule 110
181
Seven Segment
342
Sierpiński Triangle
551
Smith Numbers
432
Sudoku
186
Tongue-twisters
639
Van Eck Sequence
654
π
598
τ
592
φ
732
√2
814
𝑒
797