Fun Math Club

Solution to the Sol Lewitt Puzzle

Here is one solution. Sol Lewitt Puzzle Solution
One interesting observation is that moving the top row of four squares to the bottom row preserves the lines (see below) and so yields another solution. Similarly, moving the leftmost column to the right gives a solution. How many more solutions can you produce using these moves?
Sol Lewitt Puzzle Solution
Besides the variations produced by these movements, there are two other solutions to this puzzle. (Each of these solutions leads to a set of solutions using the movements described above.) Can you find them?

Back to the Sol Lewitt puzzle.