Weekly Problem 14 - 2012
A snail slithers around on a coordinate grid. At what position does he finish?
These points all mark the vertices (corners) of ten hidden squares.
Can you find the 10 hidden squares?
Can you find a reliable strategy for choosing coordinates that will locate the robber in the minimum number of guesses?
Amy, David, Euan, Lewis and Robert at St.
Nicolas School, Newbury tried solving this problem. They have
explained their solution very clearly although it is quite