Today Puzzle #655
Puzzle No. 655鈥� Thursday 15 January
A grid of squared paper measure 12 squares across by 8 squares down. If you draw a straight line from the top left to the bottom right hand corner how many of the squares does the line cross?
Today’s #PuzzleForToday has been set by David Hargreaves, Visiting Lecturer, Faculty of Actuarial Science and Insurance, Cass Business School
Click here for the answer
16
Explanation
Divide the grid into blocks of 3 by 2. The line goes through 4 of these blocks and crosses 4 squares in each
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