12 Days of Christmas
831
99 Bottles of Beer
687
Abundant Numbers
728
Abundant Numbers (Long)
863
Arabic to Roman
424
ASCII Table
686
brainfuck
621
Catalan Numbers
679
Catalan’s Constant
410
Christmas Trees
709528
Collatz
697
812
CSS Colors
415
Cubes
551
Diamonds
466
Divisors
984
Emirp Numbers
659
508
Emirp Numbers (Long)
713
603
Evil Numbers
770
775
Evil Numbers (Long)
797
Fibonacci
405
934
Fizz Buzz
945
Happy Numbers
714
Intersection
676
ISBN
658
Leap Years
770
Look and Say
660
Morse Decoder
463
Morse Encoder
298
Niven Numbers
746
Odious Numbers
768
798
Odious Numbers (Long)
802
Ordinal Numbers
744
Pangram Grep
356
400
604
227411
Pascal’s Triangle
658
Pernicious Numbers
766
Prime Numbers
603
Quine
967345491683
51033286646350642952981946406889632
Recamán
816
634
Reverse Polish Notation
521
Rock-paper-scissors-Spock-lizard
615
Roman to Arabic
372
Rule 110
450
Seven Segment
255
446
359
Sierpiński Triangle
279
Spelling Numbers
306
Sudoku
296
Tongue-twisters
648
π
444
τ
438
φ
637
√2
981
𝑒
388