Puzzles are fantastic brain-stimulating tools, available for all tastes and ages. They help develop a variety of cognitive skills and provide enriching entertainment. Among the most popular are jigsaw puzzles, which require patience and attention to assemble the pieces and reconstruct a picture, and brain games like Sudoku.
These puzzles are particularly effective for measuring and improving intelligence quotient (IQ). They challenge logical reasoning and problem-solving skills, key skills assessed in IQ tests.

Description of the Challenge

Today’s puzzle requires in-depth analysis and a basic understanding of physics. However, even if you’re not a physics expert, good observation skills might be enough to solve the puzzle. The puzzle image shows five people, labeled A through E. E is about to push a boulder down a slope. The boulder is spaced far enough apart for a head to fit inside.