If you enjoy relaxing puzzles that still put your thinking cap to work, Block Blast https://blockblastfree.com is a perfect fit. This browser-based gem combines simple block placement with satisfying line clears, delivering a calm, yet surprisingly addictive experience. Place shapes, clear rows or columns, and try to keep the board from filling up. It’s easy to learn, hard to master—and endlessly entertaining for quick breaks or longer puzzle sessions.