Tidekeep Play

A small collection of seaside treasures. A tide that changes with every move. Welcome to Tidekeep Play, a relaxing sorting puzzle where planning your next landing matters as much as making the current move. SORT YOUR SEASIDE FINDS Gather shells, sea glass, and other coastal objects into matching columns. Matching objects move together as a group, so you’ll need enough room for every piece. PLAN AROUND THE TIDE On tidal shores, two marked columns take turns accepting objects. A flooded column can release a group, but cannot receive one. Each successful move switches the tide. Waiting won’t change it—your choices will. EXPLORE 40 SHORES Play through a complete chapter of 40 levels, including 16 tidal puzzles. Learn the basics, discover new arrangements, and put your planning skills to work. BUILD YOUR COLLECTION Unlock 12 collectible cards as you progress. Three optional tide studies reward solutions completed within a move limit and without hints. REVISIT YOUR BEST ROUTES Review a completed puzzle one move at a time. See how each move changed the board and the tide, then return to your saved routes from the level browser. Try again to find a shorter solution. PLAY AT YOUR OWN PACE There’s no timer and no energy system. Use limited hints and undo moves when you need help, or restart a shore for free. • Fully playable offline • Progress saved on your device • No account required • No ads or in-app purchases • Sound, haptics, and reduced-motion settings Open the cabinet, make room for a few seaside treasures, and follow the turning tide.