Thrift-store puzzles, with a past
Every secondhand puzzle has a story.
Latest finishes
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Scan the sticker to check its history
Point your phone camera at the QR code for info like puzzle difficulty, how long it took, how well the pieces fit, missing pieces, and every place it's been finished. No app needed.
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Do the puzzle!
Bring it home, clear the table, and do it your way: edges first, colors in little piles, or pure chaos. Have fun, and check under the couch before you call a piece missing.
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Log your finish & pass it on
Log your finish by rescanning the existing code (or adding a new code if it doesn't already have one). Then donate, swap or share it. The next person picks up where you left off.
Have a code but no camera?
Type the 6-character code printed under the QR code.
Keep PuzzleCache free
No ads, no accounts, just puzzle history. If it saved you from a box with 40 missing pieces, a small donation keeps the stickers printing.