Is Game or Full-Screen mode not working?

Play in Fullscreen Mode

Introduction to Math Lines Multiply 20

Have you ever tried a puzzle game that sneaks in a little multiplication practice without feeling like homework? Math Lines Multiply 20 does just that. You’re presented with a grid of numbers, and your mission is to connect pairs whose product equals twenty. It’s kind of like Mahjong meets basic arithmetic, but instead of matching identical tiles, you’re matching numbers like 4 and 5 or 2 and 10.

The really neat part is how you draw your connections. You can link tiles with up to three straight lines, bending around corners as needed. If a pair multiplies to twenty and the path between them is clear, they disappear and you rack up points. Work your way down through increasingly tricky layouts before time runs out, and you’ll start to see a pattern in the way numbers line up—making each level feel fresh.

Visually, the game keeps things crisp and colorful without overdoing the bells and whistles. You get gentle sound effects, a little celebratory chime when you clear a pair, and satisfying animations as the tiles shuffle. There’s a simple menu that tracks your high scores and lets you toggle background music or sound effects, so you can play in silence if you’re in a quiet space.

What really makes it stick is the way it turns mental math into a game you actually want to play. It’s perfect for short bursts—maybe on your commute or during a break—and it still feels rewarding if you’re aiming for a new personal best. Whether you’re brushing up on multiplication facts or just craving a chill puzzle fix, Math Lines Multiply 20 has a nice balance of challenge and fun.