Here’s a page that answered some of my questions about Sudoku. Sudoku enumeration
Now, if only it could answer the most pressing question I have: why am I so slow at them?
Technorati Tags: Puzzles, Recreational Math, Sudoku
Here’s a page that answered some of my questions about Sudoku. Sudoku enumeration
Now, if only it could answer the most pressing question I have: why am I so slow at them?
Technorati Tags: Puzzles, Recreational Math, Sudoku
This is just completely nuts, an 8 bit computer constructed entirely from 12 volt relays. It consumes 12 amps at 13.5 volts (160 watts). Hilarious.
Technorati Tags: Retrocomputing, Hacks
No more clumsy dropdowns! Another first second bold innovation, well, feature from Google.
And, predictably, their stock is down over 10 today. 🙂
Technorati Tags: Google, Google Mail