Multiple Choice
Tap or click on the tile that shows the correct answer.
Ordering
Hold your finger or cursor down to move the tiles into the correct order. Alternatively, tap or click on the tile you wish to move and then tap or click into the space you wish to move it into.
Sorting
Hold your finger or cursor down to move the tiles into the correct section. Alternatively, tap or click on the tile you wish to move and then tap or click into the section you wish to move it into.
Select the Answer from the Drop Down Menu
Tap or click on the question marks ('???') to show a list of possible answers. Select the one you think is correct.
Joining
Select one tile and hold your finger or cursor down to join it to the correct tile. Alternatively, tap or click on one tile and then tap and click on the correct tile you would like to join it to.