Push a single box onto its target across simple hand-built levels. A gentle, easy-mode warm-up before full Sokoban. Free browser puzzle.
Push the box onto the target square. Easy mode: one box, one target, per level.
Level progress is saved in this browser only.
About & How It Works
Discover how Box Puzzle executes your workflow locally in your browser with zero server uploads and total privacy.
Box Puzzle on Neranjan Tools is an ultra-fast, client-side utility crafted to deliver professional-grade processing without the privacy risks or upload delays of traditional cloud services. Whether handling sensitive business contracts, personal photos, or code snippets, you can accomplish your task in seconds.
Unlike conventional web converters that upload your confidential files to remote third-party servers, this tool operates 100% inside your browser's local sandbox using HTML5 Canvas, WebAssembly, and modern JavaScript engines. Your files are loaded into your device's memory, processed instantly by your local CPU and GPU, and saved directly to your disk, ensuring zero data leaks, zero server logging, and immunity to malware execution.
Step-by-Step Guide
Pick a Level
Choose any unlocked level from the level selector - each has exactly one box and one target square.
Push the Box
Walk into the box from any side to push it one square in that direction. You cannot pull it back toward you.
Land on the Target
Push the box onto the marked target square to complete the level and unlock the next one.
Zero Server Storage
Files never leave your device. Complete immunity from server breaches or data leaks.
Instant Performance
Immediate processing powered by your local device hardware with zero upload wait times.
All Devices Supported
Works smoothly on iOS, Android, macOS, Windows, and Linux across all modern browsers.
100% Free Forever
No hidden subscriptions, no credit card forms, and unlimited free daily usage.
100% Client-Side Privacy Guarantee
Neranjan Tools guarantees that Box Puzzle processes your data purely in your browser memory. We never store, log, or inspect your files, protecting you fully against virus uploads and data breaches.
Frequently Asked Questions (10)
Common questions and answers regarding this tool.
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