Some games require that the player solves several rooms in succession.

More of the story is revealed as the player solves new puzzles.

The player must solve this puzzle within 2 minutes to win.

Solving the problems he points out aids the player to advance to the next generation.

No, he added, the answer is not to force players to solve every problem the owners won't.

While exploring, the player must solve puzzles and reach locations.

The player must also sometimes solve puzzles to find the way through the level.

The player must then solve the quest to receive experience points or sometimes special items.

During the game, the player must sometimes solve block puzzles to advance the story.

Managing letters in the rack can help players solve difficult moves.