Bewhale Logic Line is a free puzzle game designed for iPhone users, offering an engaging experience where strategic decision-making is crucial. Players are tasked with clearing grids by choosing numbers that correspond to the sums indicated at the edges of each row and column. With some numbers pre-placed, the challenge lies in selecting the correct digits while eliminating unnecessary ones to achieve the target sums.

Each level introduces a new grid, and players must navigate their choices carefully, as mistakes can lead to the loss of one of three available lives. The game includes hints to assist players when they encounter difficulties. A star-based rating system encourages improved performance, rewarding players for fewer errors, while unlocking achievements adds an educational element through interesting facts, making Bewhale Logic Line a stimulating blend of fun and learning.