Zero Rule is a number strategy game where players adjust a starting value to a target range close to zero by selecting number options.

Gameplay:
Each game starts with a random starting value. Players have 6 steps to bring the current sum into the target range of -3 to +3 by selecting from 5 available number options. Each option can be reused multiple times, requiring careful planning to successfully complete the challenge.

Game Modes:
Classic Mode - One mistake ends the game, testing precision and judgment
Timed Mode - Answer as many questions as possible in 90 seconds, wrong answers deduct points but game continues
Endless Mode - Allows 5 mistakes, challenge for the highest score
Daily Challenge - One fixed question per day, compete with players worldwide on the same puzzle

Features:
Clean visual design focused on gameplay experience
Dynamic particle background effects
Complete game history and statistics tracking
Win rate, streak records, and high score tracking
Customizable sound effects and background music settings

Zero Rule is suitable for players who enjoy number games and strategic thinking. Whether for a quick break or an extended challenge session, there is a game mode to match your preference.