Tom and partners want to build their own huts, Tom is responsible for hold nails, make nails and wood surfaces perpendicular, partner in charge of hammer, There are too many nail for hammer. If crooked nails, that piece of wood is wasted, you can help Tom to do a good job of this, finished huts built? do not waste too much wood and nails.
Update some UI design elements.
Ratings and Reviews
looks easy，play hard！5nail is my best..... I will try my best .
Family SharingWith Family Sharing set up, up to six family members can use this app.