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Place the numbers along the lines to correctly add up to the correct numbers. Think ahead and use your best math abilities to solve all of the puzzles.

How to play: Click or tap to interact

Sum Lines is an online puzzle game that we hand picked for Lagged.com. This is one of our favorite mobile puzzle games that we have to play. Simply click the big play button to start having fun. If you want more titles like this, then check out Happy Glass 3 or Sum Square.

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