StackTheNumbers is a free puzzle number game developed by Xiao Faria daCunha. It is a relaxing and fun game that can be played in fragmented time. The game is designed to improve your math skills, experience the fun of calculation, and feel the joy of synthetic games.

In StackTheNumbers, you must control the digital block and combine two blocks of the same number to form a new digital block. The bottom block will slowly rise over time, and if the upper level number is not synthesized in time, it hits the cordon, and the game is over. Therefore, you need to pay attention to the top blocks and synthesize them as soon as possible.

The game is easy to understand and play, making it suitable for all ages. It also has a nice and clean interface that is pleasing to the eye. The game is perfect for those who want to test their math skills and enjoy a relaxing game at the same time.