You're given a scrambled 5×5 grid of letters. Every column slides up and down on its own, wrapping around top to bottom.
Shift the columns so that all five rows spell words at the same time. Tap a column's ▲ / ▼ arrows, or swipe a column up or down.
A row glows green the moment it spells a valid word — but there's only one arrangement where all five line up at once. Find it in as few shifts as you can; par is the fewest possible.