Stack Borough vs Brackwell Spire

Swap tiles on the board to line up three or more matching materials and gather what a building needs. Bricks, wood, glass, steel, paint and tools each count toward a building recipe, so plan which clusters to clear first. Line up four to make a beam that clears a whole row and column, or five for a wrecking ball that blasts the area around it. When the board gets stuck, spend a few coins on a hammer, some dynamite, or a full board shuffle. Each plot is a match-3 level with its own recipe and a move limit. Buy the empty plot with coins, meet the recipe in time, and the building rises on the spot. Finished buildings earn passive coins minute after minute, which you collect and pour back into new plots and upgrades. Upgrading a building raises its income, so a busy borough keeps paying while you play. Work through districts that each have their own look, from a warm Old Town to Market Row and the Harborside. Grids grow larger as you progress and some cells are blocked off, which changes how tiles fall and where matches form. Stars reward clean boards with moves to spare.

Every stone in the is carved with an arithmetic problem, and solving it sets that stone in mortar. A wrong answer takes nothing off a life counter. The stone still goes up, only crooked, and the spire leans a little further out of plumb. Let the lean reach its limit and the whole thing comes down. Mortar cures while you think, from six and a half seconds at the footing to just over three near the finial, so a quick answer beds a full course while a slow one still holds, with a thinner joint and a hairline tilt left behind. Three clean stones in a row start pulling the back toward vertical, and that correction loses its grip the higher you build. One mode is the endless climb. Another seats two players at the same device, twelve stones, two spires side by side. The third is seven practice tracks: addition, subtraction, multiplication, division, fractions, powers and a mixed set, with nothing to collapse and accuracy kept per topic. Problems you miss come back more often than the ones you already own. Height and clean streaks unlock six blueprints that redress the spire, from plain sandstone to a verdigris belfry or a lantern crown. Plays offline, with no ads, no purchases and no account.