LogicSum have one stack of blocks at the bottom of the grid and these blocks advances one position each move in the match. Where "In" is where the new values will be added with a random shuffling and "Out" is where the value leave the stack and is added in the LogicSum grid of values.
How to play:
Join the neighbors blocks with the same values to form the block with the biggest sum! Follow the tips for possible moves.
Connect to Play Games and unlock achievements, so you will not start from zero.