An engaging digital escape room for reviewing geometric transformations in the coordinate plane. Students must unlock 5 locks by translating, reflecting, rotating and dilating vertices of geometric shapes. Questions are grouped 4 per puzzle, resulting in five 4-letter codes that will unlock all 5 locks. - translating up/down, left/right - reflecting over x-axis, y-axis, y = x and x = 1. - rotating 90 degrees clockwise, 90 degrees counterclockwise, 180 degrees - dilating from the origin