No revenue estimate for the App Store: Apple publishes no install counts, and its star-rating counts don't calibrate to sales the way Steam's written reviews do. Reviews and prices only.
'9' is the new sliding puzzle game of 2025 that brings a refreshing mix of fun, relaxation, and brain-teasing challenge to your mobile device. Get ready to unwind and stimulate your brain with this clever board puzzle that strikes the perfect balance between casual play and strategic thinking. The goal? Match tiles to form multiples of 9 using intuitive swipe controls. When no moves remain, your final score is the highest tile achieved on the board. Climb the global leaderboard and see how your mind stacks up against the best puzzle players worldwide. Need a boost? You've got 3 lifelines to keep the challenge alive: 1. Shuffle – Mix up the tiles when you're stuck. 2. Explode – Blast away stubborn tiles. 3. Swap – Switch two tiles and find your next match. If you're searching for a fun, relaxing, and challenging experience in 2025, "9" is the new go-to math sliding puzzle game. Simple to learn, endlessly engaging.
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Price over time on the United States storefront, quoted in USD — from our own daily price tracking. Other markets are listed under "Price by market" in the Prices tab; they are not on this axis, because one line cannot be two currencies.
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Related
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