--- title: "BlockSum: Number Puzzle Game - Reviews, Revenue and Downloads in Norway | Apple App Store" description: "Add numbers fast. Think faster. BlockSum is an addictive number puzzle game that challenges your brain with quick math, strategy, and fast decisions. Combine adjacent numbers to hit the target sum, " --- # BlockSum: Number Puzzle Game — Norway > Math Puzzle & Brain Trainer ![BlockSum App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/09/5e/a0/095ea098-6fe0-e372-d086-0d0c9a4959f6/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-zSPsFb) **Category:** Games **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.floresgames.blocksum **Store:** Apple App Store **Country:** Norway **Version:** 1.2.8 (released 2026-10-06) **Original Release:** 2026-02-24 **Languages:** English, Danish, Dutch, French, German, Italian, Japanese, Norwegian Bokmål, Portuguese, Chinese, Spanish, Swedish, Turkish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/no/app/app/id6759341394) **AppTail Page:** [https://apptail.io/app/blocksum-number-puzzle-game-vnEy/norway](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/norway) ## BlockSum Description Add numbers fast. Think faster. BlockSum is an addictive number puzzle game that challenges your brain with quick math, strategy, and fast decisions. Combine adjacent numbers to hit the target sum, clear the board, and stop the grid from filling up. Perfect for fans of math games, brain training apps, logic puzzles, math challenges. Why You’ll Love BlockSum • Fast-Paced Number Puzzle Gameplay Combine numbers under pressure in a unique twist on classic math puzzles. • Brain Training That Feels Like a Game Sharpen your mental math, logic, and focus with every move. • Simple to Learn, Hard to Master Easy controls, deep strategy, endless replayability. • Quick Sessions, Endless Challenge Perfect for short bursts or long high-score runs. How to Play • A target number appears at the top • Tap or drag across adjacent numbers to add them • Match the exact sum to clear blocks and score • A new row drops when the timer runs out • Keep the grid from filling up or it’s game over Think ahead. Move fast. Stay in control. Game Features • Endless Arcade Mode – Push your high score further every run • Multiple Difficulty Levels – Easy, Medium, Hard for every skill level • Strategic Grid Gameplay – Every move matters • Timer-Based Challenge – Speed meets strategy • Clean, Minimal Design – No distractions, just puzzles • Dark Mode Support – Play comfortably anytime • Smooth Controls – Tap or drag to create number chains Difficulty Modes Easy – Relaxed gameplay, perfect for beginners Medium – Balanced challenge for puzzle lovers Hard – Fast, intense, and highly competitive Pro Tips • Plan your number path before you move • Stay within adjacent cells only • Use Clear to fix mistakes • Use Drop strategically to control the board • Think ahead to avoid grid overflow Upgrade to BlockSum Pro: • No ads • One-time purchase • Pure uninterrupted gameplay If you enjoy number puzzle games, math challenges, brain training apps, or logic puzzles, BlockSum is your next obsession. Download now and test your brain with the ultimate number puzzle challenge! ## BlockSum Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/78/68/9e/78689ed9-b9f7-11ce-51e9-ea9487f435f3/1.jpeg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1b/14/ce/1b14cec4-fe0f-d6cc-8e35-e619ec03ad17/3.jpeg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/89/a2/4889a2a1-345d-516c-478e-4479afddf18d/2.jpeg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/21/a5/aa/21a5aaf8-6102-edaf-4511-c8fb6e82e8d6/6.jpeg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/2b/1e/ee2b1e65-1447-6acd-a817-647cac337899/4.jpeg/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a8/68/da/a868dacc-e632-4030-65de-f193d740f83b/7.jpeg/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6c/be/2a/6cbe2a81-f7c4-d75f-3ceb-9a8e4bffcf74/9.jpeg/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5d/7a/c1/5d7ac1a4-62ef-7337-2d06-1c9c95f9ca52/8.jpeg/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b2/28/06/b2280689-7814-846d-310a-2a3e438b7471/10.jpeg/1242x2688.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a6/4a/fc/a64afcd0-4eac-3a30-eeab-3eecaa45e5dc/11.jpeg/1242x2688.png) ## BlockSum Rating Breakdown in Norway - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## BlockSum Available In - [Türkiye](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/turkey) - [Norway](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/norway) - [Japan](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/japan) - [Mexico](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/mexico) - [Peru](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/peru) - [Sweden](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/sweden) - [Germany](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/germany) - [United States](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/united-states) - [Denmark](https://apptail.io/app/blocksum-number-puzzle-game-vnEy/denmark) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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