Blokaku: Shikaku Block Puzzle overview

Fill the grid. Watch the picture come to life. Blokaku is a relaxing Shikaku logic puzzle with a twist — every board you solve reveals a colorful pixel art picture, piece by piece. No timers, no pressure, just you, the grid, and the satisfying click of a perfect rectangle. HOW TO PLAY - Each numbered clue shows how many cells its block must cover - Draw a rectangle or square around the clue that matches that number - Every block you place fills in with color automatically - Cover the whole board with no gaps and no overlaps to complete the picture WHY YOU'LL LOVE BLOKAKU 🎨 Pixel art reveal — solve the puzzle, uncover the artwork underneath 🧩 Unique board shapes — no boring plain grids, every level is its own irregular canvas 📈 Smooth difficulty curve — start with small, simple pictures and work up to large, multi-part masterpieces 🧠 Real logic, no guessing — every Blokaku puzzle has exactly one correct solution 😌 Zen mode gameplay — no timers, no move limits, play at your own pace 💡 Hints when you're stuck — a gentle nudge, never a spoiler 📱 Smooth touch controls — draw, resize, and place blocks with a single drag WHO IS IT FOR? If you enjoy Sudoku, Nonograms, Kakuro, or other grid logic puzzles, Blokaku will feel right at home — with the added reward of watching a picture emerge as you play. It's a perfect brain training break: a few minutes for a quick puzzle, or a longer session to work through a big pixel art piece. Divide. Deduce. Discover the picture. Download Blokaku and start solving today!