Pipra

Source — Water leaves the brass pump wheel the moment a sheet opens. Tap any pipe tile to turn it 90° clockwise, and every connected run fills at once. Outlet — A sheet is cleared and stamped Approved when every brass outlet is wet. Twenty-four sheets run through six districts, from Cistern on a 4×4 grid to City Main at 8×9, and each board is built as one connected network, so a solution always exists. Valve — The Daily Valve sets one fresh 6×7 board for each date and keeps a day streak running. Gauge — In the Pressure Run the line pressure drains, each solved board refills it, and the boards grow from 4×4 to 7×7. Stamp — Finish at the par count of turns for three stars; up to half again over par gives two, and anything more gives one. Notes Hint marks a tile that is not yet in its final position. The Field Quiz is an inspection checklist of ten questions on hydraulics and waterworks history, with a short note after each answer. Twelve fittings are collected as badges, from First Flow to City Engineer, and the logbook records boards solved, tile turns, at-par finishes and recent pressure runs. Works offline, with no ads and no account.