The lineup
Tango, a three minute balance break
Suns and moons, never three in a row.
Rule · No three of the same symbol in a row.
Logic2–5 minbinary fillbalanceno three in a row
Tango is the calm one. Fill the grid with suns and moons, never three alike in a row, every line balanced. It asks for steadiness rather than leaps, which makes it the lineup's best mid-afternoon reset.
Most boards fall in two to five minutes. The satisfaction is watching constraints ripple: place one sun and three more cells decide themselves.
