Sum-it app for iPhone and iPad


4.3 ( 8473 ratings )
Games Arcade Board
Developer: Interobility
Free
Current version: 1.0, last update: 7 years ago
First release : 14 Sep 2012
App size: 2.39 Mb

SumIt is a game played in two on a 9x9 board. In each box there will be a random number between -9 and 9 (0 included), alternating positives with negatives.

The first player (highlighted in white) starts by selecting a number from the first line - tap once to select, tap again to confirm. You can see the selected number in the middle box. The numbers each player select add to their current score. Making a selection is required.

The second player continues by selecting a number from the column activated by the number the first player selected - tap once to select, tap again to confirm.

The game ends when a player selects the last number from a line or from a column.

The player with the higher score wins.