Test your math skills with this engaging puzzle game. The goal is to add all numbers on the board, but there's a twist—you can only combine equal numbers or pairs that sum to an existing number on the board. For instance, identical numbers like 4 and 4 can be merged. Alternatively, if the board shows a 6, you can add 4 and 2 since their total matches 6, even though they aren’t equal. Think strategically to clear the board by making the right combinations. Simple rules, but tricky challenges await as the numbers get larger. Sharpen your addition and logic skills with each level!