Gridlock Sprint

ANSWER SHEET STATION

Read a filled sheet

Ready

Each sheet carries its own puzzle in the printed QR square, so there is nothing to choose here — photograph any sheet from any packet.

⌁ Photograph the whole sheet Include all four black corner squares and the QR square. Lay the page flat. iPhone HEIC photos are fine, and so is a PDF straight off a copier — a whole stack in one file. Answer sheet preview

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Ready for a sheet

The puzzle, its points and the answer key all come off the page itself.

Read a filled sheet

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