Flash Grid

Tap the green cell in the 5×5 grid before the window closes Challenges your reaction time and processing speed under pressure.

Flash Grid is part of Lavee's Speed category — a collection of free daily brain training games designed to sharpen your speed through short, focused sessions. No downloads required. Play instantly in your browser.

• 1Press Play to start a new game session.
• 2Complete each round to score points — the better your performance, the higher your score.
• 3Create a free account to save your scores and appear on the leaderboard.
• 4Play daily to build your streak and track your improvement over time.

Full Leaderboard →

Free. No install. Works on any device.

Play Flash Grid ← Browse all games