Aku Studio is proud to introduce HIKEN, your new daily brain training. Tailored for you. Uncluttered tile-based design dedicated to challenging and addictive gameplay mixing mental arithmetic, deduction & visual memory. Long story short: Play. Share. Enjoy.

Features:

• 2 different board sizes to fit your level
• 3 different game modes to keep things interesting
• 4 increasing difficulty levels to keep you focused
• Funny achievements system
• Last game saving
• Offline game