At Truck Hidden Letters you have 3 pictures with trucks. Chose one picture and find the hidden letters at the picture. Each picture has 26 hidden letters. You have 300 seconds time of each image to find all letters. First choose one image and start to play. Use your mouse and keep clicking on the image to find hidden letters. If you don’t have enough time to find all letters, you can always turn off the time. You can make only five mistakes, and if you do more the game will over.