Sumzzle

Sumzzle is a fast-paced mental arithmetic game. A grid of numbers, a target total, and 60 seconds on the clock.

HOW TO PLAY

Slide your finger across neighbouring tiles to build a combination that adds up to the target shown at the top of the screen. The tiles you used are replaced, a new target appears, and you go again.

The longer the combination, the more it pays: the score rises with the square of its length. Two tiles are worth 2 points, eight tiles are worth 26. That is where the tension lives — play fast and short, or risk building a long chain while the clock runs down?

BONUS TILES

Some tiles carry a symbol:

• +1 — the tile counts as two
• +2 — the tile counts as three
• x2 — the whole combination counts double
• 5s — five extra seconds on the clock
• 10s — ten extra seconds on the clock

These tiles only appear after a long combination. The bigger you think, the better the board rewards you.

FOUR DIFFICULTY LEVELS

The difficulty climbs on its own as your score grows. The numbers spread out, the zeroes disappear, the targets get trickier: Easy, Medium, Hard, Pro. Every step up hands you back a little time.

STUCK?

If no combination comes to mind, the game eventually flashes one for you. And if no reasonable solution exists at all, the board renews itself, so you never waste your run on an impossible grid.

WHAT YOU GET

• 120-second games that fit into any spare moment
• Four difficulty levels that follow your progress
• Five kinds of bonus tile
• An automatic hint when you run dry
• Leaderboard and 23 achievements through Google Play Games
• Your game is kept if you get interrupted
• No ads, no in-app purchases
• Plays offline — only the leaderboard and achievements need a connection

Sumzzle fits in a coffee break and plays one-handed.