Puzzles
The Night Shift
Cover a lighthouse for one night. Turn three brass reflectors to guide three boats home with four lamp charges, then discover what the crew was carrying.
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Pulse Gate Courier
Send a courier through three pulse gates. Gate periods are 2, 3 and 4 beats; their open residues are 1, 2 and 3. Step the beat and send through the current gate.
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Puzzles
Garden Trait Crosses
Use imaginary garden trait rules. Different petal colors yield the third color; equal colors keep that color. Different leaf shapes yield stripes. Cross a Coral striped plant.
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Phase Change Tiles
Clear a route across three phase tiles. Heat advances Ice→Liquid→Vapor; cool reverses it. The traveler crosses a tile only while it is Liquid. Transform and cross each tile.
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