12 Days of Christmas
897
99 Bottles of Beer
764
Abundant Numbers
739
Abundant Numbers (Long)
877
Arabic to Roman
567
Arithmetic Numbers
733
Arrows
443
ASCII Table
681
Card Number Validation
642
Kaprekar Numbers
190
ln 2
970
Number Spiral
438
Pangram Grep
866
Quine
944
Tongue-twisters
625
π
505
τ
498
𝑒
979