Tractors Color by Number Book is a free lifestyle coloring game for Android devices developed by Glitter Color By Number. It features various realistic and beautiful heavy trucks, excavators, bulldozers, graders, and other powerful vehicles that will satisfy the inner farmer in you. This game is suitable for all ages and includes various coloring modes such as oil paint, glitter, solid, crayon, and watercolors.

The game also includes a tutorial video that teaches you how to color heavy vehicles with the four coloring modes. You can color pages according to the number and highlighted area, zoom in and tap on corresponding numbers, and choose the hints option to find and color the remaining voxels. Additionally, you can save your color by number image and share it with your family and friends.

Tractors Color by Number Book is good for relaxing and creativity development. It helps to develop concentration and recognition of numbers and colors while training your concentration and imagination with these drawing arts. Talented artists have hand-drawn sparkly illustrations that are beautiful but simple and funny. You can become relaxed and zen with sandbox glitter coloring. However, some features such as unlocking all images and getting unlimited hints require a weekly subscription of $6.99.