Summus - The best math game电脑版

[Adding numbers in an exciting way - The best math game]* Connect the numbers to match the target one* Easy to play* Beautiful design* Best way to train your brain* Three modes to start[Users' reviews]:"The best math game ever. I rarely write a review but this is an exception. Well done developer""good game for my old brain to be refresh""very interested game. must have a quick calculation" [You will love it]And now, let's try and prove yourself!