Grids of Thermometers
No Matches
Fill grids of thermometers with mercury. Numbers on the grid edges tell you how many cells must be filled in each row and column. No random guessing! Many levels to solve with logic... View More
Fill grids of thermometers with mercury. Numbers on the grid edges tell you how many cells must be filled in each row and column. No random guessing! Many levels to solve with logic... View More
