8! Challenge vs HexThrees

Fill a 4x4 board with dice. Whenever a row or column adds up to exactly 8, it clears. That's the whole rule. Staying alive is the hard part. Each turn you get a die (sometimes a double) and choose where to drop it. Every placement changes what the rows and columns add up to, so one careless move can lock the board up fast. Think a few steps ahead, set up chains, and keep cells open for whatever comes next. HOW TO PLAY • Drag the die from the stand onto any empty cell • A row or column that totals 8 clears and scores • Double dice take two cells at once, so place them with care • The game ends when the board is full and nothing adds up POWER-UPS Running out of room? Spend the coins you earn from each game on three tools: • Hammer: knock a single die off the board • Bomb: clear a 3x3 area in one go • Trash: throw away a die you don't want WHY PEOPLE KEEP PLAYING • Quick rounds that fit into a coffee break, or long runs when you're chasing a best score • Simple arithmetic that still makes you think, a nice little workout for your brain • One-handed play, no timer, no pressure • Works offline, so it's good for commutes and flights • A short tutorial gets you going in under a minute 8! Challenge is free to play and supported by ads.

Swipe. Merge. Get bonus. Relax. Easy mind puzzle. Swipe to move tiles, merge them by basic rules, collect bonuses and avoid locks. Expandable game field, which makes process nearly endless! Perfect to distract your mind or keep your hands busy while listening to music or podcast. If your device equipped with haptic engine, you can feel realistic movement of every tile, making gameplay a unique satisfying experience. Simple, but challenging rules: - new cells combined by Fibonacci numbers - once cell reach level 8, use power of two! Easy to learn, easy to master. Just keep swiping!