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Shikaku Game
Fill the grid by dragging each number into a colored rectangle that covers exactly that many squares.
Playing for about 30 minutes a day may help support memory, focus, and critical thinking.
$0.5/month with PRO
How to play Shikaku
How it works:
- The grid starts empty with a few numbers placed in specific cells.
- To play, tap and drag from a numbered square to create a rectangle or square.
- The number inside the square tells you exactly how many cells that colored block must cover (e.g., a 4 can be a 2 x 2 square or a 4 x 1 rectangle).
- Each rectangle you create must contain exactly one number.
- If you make a mistake or want to change a block, simply drag over the cells again from a different number to overwrite them.
- The level is complete when every single cell on the grid is filled with a color and all number requirements are met.
- Once a board is solved, the grid will fade out and a new level will automatically generate for infinite play.
- Your score is based on the total number of boards you successfully complete.
- Accuracy Bonus: You earn more points if you solve the boards with fewer "tries" (drags) relative to the number of rectangles generated.
- The game does not have a "fail" state, but you can end your session at any time by clicking the Close (X) button.
- Upon ending, your final score is calculated and your performance is shown on the bell curve.
Can brain games really improve focus and attention?
Scientific studies show that targeted brain training can strengthen neural pathways related to sustained attention and impulse control, helping users concentrate better in daily tasks.
Disclaimer: We cannot guarantee that the games will improve brain function, prevent or cure memory loss, or any other condition. This is not medical advice and reflects personal, subjective experiences only. Treat the app as a game.How often should I play for best results?
Experts recommend sessions of 20-30 minutes, at least 3 times per week. Consistency is key to achieving lasting improvements in focus and cognitive skills.
Is Moadly suitable for teenagers and young adults?
Absolutely. Moadly's design is intuitive and engaging, tailored to keep younger users motivated while training essential skills like attention, memory, and problem-solving.
What types of brain games improve critical thinking?
Logic puzzles, problem-solving games, and strategy challenges are especially effective at sharpening reasoning, mental flexibility, and executive functions.
How quickly can I expect to see improvements?
Most users notice subtle improvements within a few weeks, especially when training consistently for 20-30 minutes, several times per week. Long-term use yields the best results.
Do brain training benefits transfer to real-life tasks?
Yes. Improvements in attention, working memory, and problem-solving can translate to better performance in daily activities such as studying, working, planning, and decision-making.
Is it possible to overtrain with brain games?
Overtraining can lead to mental fatigue and reduced motivation. Moderate, consistent sessions are more effective than long or excessive play. Moadly is designed for short, focused training rather than marathon sessions.
