BrainPlayTower of Hanoi
Move the whole tower one disc at a time — bigger never sits on smaller.
Block Fit
Place puzzle pieces onto the board and clear full rows and columns.
Block Fit — FAQ
Is Block Fit free to play?
Yes — Block Fit is completely free on BrainPlay. It runs in your browser with no download, no sign-up and no paywall.
Can I play Block Fit on my phone?
Yes. Block Fit is touch-optimized and works on phones, tablets and desktops. Your best results are saved automatically on your device.
What skills does Block Fit train?
Block Fit primarily exercises planning and step-by-step reasoning. Short daily sessions are the most effective way to improve.