Sums is a fun thinking game.
You play against your opponent, the phone, or another human player. The goal of the game is to score more points. In each turn the player moves a token and selects a tile by placing the token on the tile, or by touching the target tile. Each tile has a numerical value. The tile value is added to the current player score. Each player can move only in one orientation, horizontal or vertical. The game is over when a player cannot take a tile (empty row or column).
Like other board games you need to plan your moves to get tile with higher value, while moving the token to a place that forces your opponent to take lower value tile. The board tile layout is randomly changed between games. You may find that some boards give advantage to one of the players. The game supports replaying the same game while enabling switching the move direction as well as changing the player that starts. You may also set the CPU thinking level. Easy level -limits the phone to take the highest tile in the line (think depth 0), this is a good options for young children. Medium level - limits the phone to think up to depth 3. Hard gives the phone short thinking time, while Evil level - gives much longer thinking time with no depth limit. In Hard and Evil levels, the phone thinks in the background while you play your turn, so move fast. The depth parameter shows the current depth of phone thinking algorithm.
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