⚡ V2 • MATRIX STYLE • MULTIPLAYER • DAILY CHALLENGE • SOUND ON

Mental Math Speed Test V2

Matrix flash • Sound effects • 2-Player mode • Daily leaderboard • Grid memory mode

Session Stats
0
Score
0🔥
Streak
0
Correct
0
Round
⚡ Solo
👥 2 Player
🌟 Daily
🏆 Leaderboard
⚡ Game Mode
⚡
Matrix Flash
Numbers fall one by one in Matrix style. Calculate running total.
🟌
Grid Memory
All numbers show in grid simultaneously. Remember all, then calculate.
🔥 Difficulty
😄
Easy
1.2s • 1-20
😎
Medium
0.8s • 1-50
😤
Hard
0.5s • 1-99
😱
Extreme
0.3s • 1-999
➕ Operations
+
Add
−
Sub
×
Mul
÷
Div
🔢 Numbers Count
3
4
5
6
7
8
👥 How 2-Player Works:
Same numbers flash for both players. Player 1 enters answer first, then Player 2. Most correct answers wins! Play on same device, take turns.
🔥 Difficulty (same settings as Solo)
😄
Easy
1.2s • 1-20
😎
Medium
0.8s • 1-50
😤
Hard
0.5s • 1-99
😱
Extreme
0.3s • 1-999
👤 Player 1 Name
👤 Player 2 Name
0
Player 1
0
Player 2
🌟
Daily Challenge
Everyone gets the SAME sequence today.
Your score goes to the daily leaderboard!
Today\'s Challenge Settings
🏆 Today\'s Top Players
No scores yet today. Be the first!
📋 Submit Your Score
GET READY!
⏱ Auto-reveal in...
10
📋 Round History

Mental Math Speed Test V2 — Matrix Flash Brain Game

The most advanced free mental math speed test online. Numbers fall in Matrix-style animation with sound effects for every flash. Choose from 4 difficulty levels, 4 operations, 2 game modes, solo or 2-player battle, and submit your score to the daily leaderboard. The answer always reveals itself after 10 seconds — no pressure, all the challenge.

What is Grid Memory Mode?

Instead of numbers appearing one by one, Grid Memory Mode shows all numbers simultaneously in a grid pattern. You have a few seconds to look at the entire grid and memorize the numbers and operators. Then the grid disappears and you must calculate the total from memory. This is significantly harder than sequential flash mode and trains a different aspect of working memory.

2-Player Mode — Battle Your Friend

Both players watch the same number sequence. Player 1 enters their answer first, then Player 2 enters theirs. The player with more correct answers across the session wins. Play on the same device, pass and play style. The operator colors distinguish each player’s score in the results screen.

Daily Challenge and Leaderboard

Every day a new fixed sequence is generated based on the date. Everyone who plays the daily challenge gets the same numbers. Your score is saved to a local leaderboard for that day. The leaderboard resets each midnight so every day is a fresh competition.

❓ FAQ

How does Matrix flash mode work?+
Numbers fall from the top of the screen one at a time with a Matrix-style rain animation in the background. Each number has a sound beep. Calculate the running total as numbers appear. After all numbers flash, a 10-second countdown starts and the answer reveals itself if you do not respond.
What is Grid Memory Mode?+
All numbers appear simultaneously in a grid. You see the full equation at once but only briefly. Then it disappears and you must calculate the total from memory. Much harder than sequential flash mode.
How does 2-player mode work?+
Same numbers flash for both players on one device. Player 1 enters their answer, then Player 2 enters theirs. The player with more correct answers wins. Scores are tracked separately and a winner is announced at the end of the session.
Can I turn off sound?+
Yes. Click the Sound button in the top right to toggle sound on or off at any time. Your preference is remembered during the session.
Is this free?+
Yes. 100% free, no signup, no app required. Works on all devices including mobile phones and tablets.
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