Logic9 at Harris Resort

I spent a day with a few friends at Harris Resort in Waterfront City, Batam.

At breakfast, I organised a Logic9 (Sudoku) contest for my friends. The children beat the adults.

I showed my friends how to play the puzzle at the moderate and difficult levels, using the 3 box rule. They enjoyed it.

I showed the game to the staff at the resort. They enjoyed it. They wanted to organise the competition for their other guests.