Buzz Allen, son of Equations creator Layman Allen, distributed this puzzle at the 2013 AGLOA National Tournament.
Write 12 different Solutions for the Goal using some or all of the Resources. A Solution is considered different if it uses a unique combination of the Resources. So 1×2 and 2×1 are not different Solutions because both use the same three cubes.
As usual, only single-digit numerals may be used. Insert parentheses to show grouping. Junior/Senior players: You may not use upside-down or sideways cubes.