12 Days of Christmas
40th99 Bottles of Beer
19thASCII Table
33rdChristmas Trees
19thCSS Colors
22ndDivisors
4thEmirp Numbers
34thEmirp Numbers (Long)
13thEvil Numbers
52ndEvil Numbers (Long)
30thFizz Buzz
3rdFractions
1stHappy Numbers
30thHappy Numbers (Long)
20thLeap Years
68thOrdinal Numbers
17thPangram Grep
20thQuine
69thSmith Numbers
19thSpelling Numbers
8thTongue-twisters
7th