Every Second Turn consists of a grid of squares where some of the cells have circles in them.Try to draw a single non-intersecting line (don't move diagonally) that passes through every square once and turns 90 degreesevery time it passes through a c... Read more

Every Second Turn consists of a grid of squares where some of the cells have circles in them.Try to draw a single non-intersecting line (don't move diagonally) that passes through every square once and turns 90 degreesevery time it passes through a circle. The line must also turn once between each two consecutive circles that it passes through. Less