Fenwake

Fenwake is a marsh-crossing puzzle with one moving part: the water. You walk a single square at a time, and every square you take brings the tide one turn closer. Ground of height one floods first. Ground of height five is the last to go. A route you can see from where you stand is not always a route you can still walk, and that gap between seeing and arriving is the whole game. Light every lantern, then finish on the boat that is waiting at the far bank. Lanterns can be lit in any order — but not every order still leaves a way out, so the plan matters more than the route. — THIRTY MARSHES, THREE CHAPTERS Seven squares a side and two lanterns in Low Bank. Eight squares, three lanterns and a faster tide in Salt Reach. Nine squares, four lanterns and a chapel boat already afloat in Drowned Chapel. — THE HEIGHT IS THE CLOCK Low ground is dark and goes under early. High bank is pale and…