Balance sun and moon, day and night.
How to play: Click a square to cycle sun → moon → empty. Every row and column needs an equal split of suns and moons, and no more than two of the same symbol may sit together in a line. Circled marks between two squares show ＝ (must match) or ✕ (must differ). Ringed squares are fixed clues.
Every pattern gets a code — enter one to chart it again, or share it with someone else. Today's Puzzle is the same for everyone each day: finish it to add your time to the ledger below.