Number LInk : Brain puzzle

■ Draw rectangles to match the numbers!
Every number owns a rectangle with exactly that many cells.
Press a number, drag to draw its rectangle, and cover the whole board to clear the stage!
The rules take 10 seconds to learn, yet every board is a fresh logic challenge.
Meet Shikaku — the classic Japanese rectangle-division puzzle.

■ How to play
• Press a number and drag to draw a rectangle
• One number per rectangle — the cell count must match the number exactly
• Cover the entire board to clear!
• Green means it fits, red means think again

■ 1,000 handcrafted stages
From a cozy 3×3 warm-up to massive 20×20 boards.
Higher stages bring bigger numbers and deeper deduction.

■ Fresh twists along the way
• Ice cells — each completed rectangle breaks one layer (3 layers!)
• Steel plates — complete 5 rectangles to unlock the hidden number
• Bombs — cover the bomb cell before the countdown hits zero!

■ Daily challenge & ranking
Take on a special challenge puzzle once a day and collect ranking points.
The ranking resets every morning — who will top today's board?

■ Relaxing brain training
• Stuck? The hint button places a rectangle for you
• Log in daily for a free hint gift!
• Soothing pastel blocks with satisfying haptics
• Collect avatars and decorate your profile

If you love Sudoku, Nonogram, or logic puzzles, NumberCube is your next obsession.
Draw your first rectangle now!