Sum it Up — Easy, Right?

Think you are good at adding numbers? Draw a line through number tiles to hit the target sum. Simple. Just connect tiles and add them up. 5 modes * SUM 10 — Target 10, 90 sec, combo bonus * RUSH 7 — Target 7, clear before the timer bar runs out * CLIMB — Target goes up by 1 with every clear * VS 10 — Start with 30 sec, +3 sec per clear * ZEN — No time limit, perfect clear bonus if you clear the board Compete in weekly global rankings. Overall score across all 5 modes is ranked too. Free to play. One round and you'll get it.