On: Emperor Akihito of Japan is a published marine bio...

[United857]

Another example: PM Lee Hsien Loong of Singapore can code in C; wrote a Sudoku solver (even using bitwise operators) a few years ago.

https://drive.google.com/drive/u/0/folders/0B2G2LjIu7Wbdfjha...

https://www.straitstimes.com/singapore/pm-lee-hsien-loong-po...

[vecter → United857]

Lee Hsien Loong was prodigiously talented at math. For him, writing a Sudoku solver is about as easy as doing arithmetic.

https://mustsharenews.com/lee-hsien-loong-mathematician/

http://papinreview.blogspot.com/2017/06/lee-hsien-loong-bril...

https://www.quora.com/What-are-some-interesting-facts-about-...

https://news.ycombinator.com/item?id=9419170