Brain teasers are puzzles that need logical and analytical thinking to solve. These puzzles test lateral thinking ...

The puzzles in Eye Test may seem easy at first, but every next Stage offers more challenging tasks. Here's a list of answers.

Given below is an online test for visual acuity using the E Chart, a chart with the letter 'E' in different directions (up, down, right and left) and sizes. This E chart visual acuity or eye vision ...

Picture Puzzle challenges are presented in the form of picture puzzles that test your observation skills, focus and ...

Given below is an online color blind test to know whether you suffer from color vision deficiency or not. This Color vision testing is based on the Ishihara Test for color blindness. Color blindness ...