Grid16 Brain Game - Free Brain Game

NOTE: This is an old Adobe Flash game. It no longer works.
Please visit the HTML5 Brain Games page for the current online games.

Grid 16
Play:  Small | Medium | Large


Grid16 is a fast-paced, intense game that improves concentration and reaction time.

Sixteen different games are flashed across the screen in quick succession. Stay focused and play the games one right after the other!

To begin, click the Play Game link or button above. This opens the game in a pop-up window.

Grid 16 Instructions

Wait for the game to load, then click the "Play" button.

This Grid16 game is a major brain workout. If you like this game, you might also enjoy the other free concentration games on this site, such as Curve Ball, RUN Game, and Inca Ball.

HOW TO PLAY. Grid16 is best played full screen, so click the "Play in Larger Window" link under the game.

Click the Play button on the spash screen and then on the subsequent title screen to start the action.

Once the games begin, keep your hand on the Arrow keys. Use your gaming logic. Do not panic!

Play each game as it comes on the screen. Try to "stay alive" in each game for as long as possible.

Every time the game changes, it forces your brain to make the switch.

Every few frames, your current speed as measured by the game displays on the screen. Higher speed is better.

At the end of the game, the final screen displays statistics showing how well you did. Measurements of your mental skill sets trained by Grid 16, including prioritizing, timing, and reflexes, are shown in graph format.

Published: 10/28/2009
Last Updated: 06/11/2020

Game distributed by Used with Permission.

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TIP: The HTML5 brain games do not need the Adobe Flash Player. They work in modern browsers automatically.

If an HTML5 version is available, "HTML5" is shown on the game page, under the picture of the game.

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