NwClosePuzzle

A creative number puzzle game that blends Sudoku and arithmetic. Fill a 6x6 colored grid with numbers 1-6 so that the sum of the numbers in each row, column, and irregular colored area equals the target value.

The game offers three modes: Classic Mode tests logical reasoning with a 5-error limit; Timed Mode is a thrilling race against time; and Zen Mode offers a stress-free exploration experience, suitable for beginners. Each mode has three difficulty levels: Easy, Medium, and Hard, with the number of pre-filled numbers decreasing from 18 to 8.

Features include: a note-taking system to record candidate numbers, unlimited undo, smart hints, a combo scoring system, and real-time row and column area summation verification (green for correct, red for incorrect). A dark theme with dynamic particle backgrounds provides a highly immersive visual experience. Complete tutorials, performance statistics, and personalized settings are included, and the game is fully compatible with iPhone SE and other large-screen devices.

A simple yet sophisticated number challenge that trains logical thinking and allows you to enjoy puzzle-solving anytime, anywhere.