Yandex Games

Energy Out 3D

Energy Out 3D is a minimalist 3D puzzle game where your goal is to control the energy on the board and turn every active cell off. Each move changes the state of the selected cell and its neighbors, so a single click can completely change the puzzle.

Open on Yandex Games

About this game

Start with simple flat boards and gradually face more challenging configurations. The game features 60 handcrafted levels with different layouts and board sizes. Later challenges take the puzzle beyond a traditional flat grid, introducing three-dimensional cube-shaped boards. Energy Out 3D is designed for players who enjoy calm but challenging logic puzzles. There are no timers and no need to rush. Observe the board, plan your moves, experiment with different solutions, and try to solve each puzzle as efficiently as possible. Can you shut down the entire system?

How to play

Your goal is simple: turn off every active cell on the board. Click a cell to change its state. But the selected cell is not the only one affected — neighboring cells will change as well. On flat boards, this means the cells directly next to it horizontally and vertically. On cube-shaped boards, the interaction extends across the faces of the cube. Every move affects several elements at once, so solving the puzzle by simply clicking randomly will quickly become difficult. Watch how the board changes and plan your moves before making them. Try to solve each puzzle using as few moves as possible. There is no time limit, so take your time, study the board, rethink your previous moves, and experiment with different solutions. And remember: if the board looks even more complicated after your first move, you may have just taken the first step toward the solution.

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