These 5 individual kids puzzles have just gone free. Some of these games have been free before, but others have not. Each game contains 15 different images that get divided and shuffled into a 3 x 3 puzzle to be reassembled. An in-app purchase in each game will unlock an additional 15 images. The games are compatible with both the 1st-gen Fire TV and the Fire TV Stick, but currently only 2 games (Duck Puzzle and Dog Puzzle) are compatible with the 2nd-gen Fire TV.