12 Days of Christmas
844
24 Game
13
Abundant Numbers
757
ASCII Table
297
Catalan Numbers
711
Collatz
843
CSS Colors
704
Divisors
979
Emirp Numbers
541
Emojify
304
Evil Numbers
957
Fizz Buzz
973
Foo Fizz Buzz Bar
981
Leap Years
742
Number Spiral
246
Pascal’s Triangle
709
Quine
945
Rijndael S-box
157
SI Units
314
π
361
τ
358