Unidentified Flying Factors

Play Math Pong on Mobile devices.
Play on PC or Chromebook devices.

This puzzle is designed for whole class or small group instruction to get students talking about their mathematical thinking.
Solve for the missing pin code using the colored clue below. This activity it to generate the same learning experience of factoring a trinominal (a = 1) but using the UFO clues to simplify the presentation. Using this method we can introduce factoring practice to children at a younger age.

The example below corresponds to factoring x^2 + 19x + 84.

Note: If you wish to work on factoring with (a > 1) please check out Crack the Code.