Use a mix of red, orange, and green tiles to earn a decent score Spelling with red and orange tiles will keep the level open, but will not earn as much as others. The closer a tile is to its expiration time, the fewer points it is worth. Counter this by spelling with a mix of red, orange, and green tiles. Little bears will not add too much to your score. Grow giant bears by keeping the the level clear of stone tiles, especially its center.