The goal is to get same side pairs of the 6 tiles,
to fit into a $2\times 3$ grid, so that all touching sides match like so (excluding the red part), for example:
There are exactly
8 solutions, or if we don't count rotations, the answer is 4 solutions, or if we count $3\times 2$ table, 16 solutions.
How did I find them?
Where are the solutions?