One frog in every pond. Can you solve the puzzle? Welcome to Pondering, a colourful frog logic puzzle game where every move counts. Use your reasoning skills to place frogs in their ponds, solve increasingly challenging puzzles and enjoy a fresh brain teaser every day. The rules are simple, but the puzzles will make you think: Place exactly one frog in every coloured pond. No two frogs can share the same row or column. Frogs cannot touch each other, even diagonally. Keep the grass cells empty.