PENTO A calm and clever puzzle built around just one extra block. Originally developed in 1987 by independent developer Gennadiy Balagurchyk, PENTO is a minimalist puzzle game centered around falling five-block shapes. Designed with clarity and precision in mind, it offers focused, elegant gameplay that rewards spatial thinking and careful decisions. Simple to learn, satisfying to master — PENTO delivers an original experience shaped by logic, geometry, and rhythm. Gameplay Overview Rotate and place five-block shapes (pentominoes) on a grid to form and clear horizontal lines. As the game progresses, new combinations and placement challenges emerge. There's no rush — just space, motion, and mental flow. Key Features Original five-block shape logic and placement mechanics Local score tracking to challenge your personal best No pressure — play at your own pace Clean, distraction-free visuals Intuitive keyboard controls Lightweight — under 100 MB, runs on almost any PC Future Plans Planned updates include: Visual themes and backgrounds Challenge modes (timed runs, limited moves, puzzle goals) Online leaderboards Difficulty settings Optional music and ambient sound Who It’s For PENTO is perfect for: Puzzle fans seeking a fresh and self-contained design Players who enjoy spatial reasoning and pattern discovery Gamers looking for short, thoughtful sessions Anyone who values minimalism and gameplay clarity One extra block. Infinite new ways to think.