Welcome to Rank My Stack 3D, the ultimate color-sorting stack puzzle built for calm minds and sharp thinkers. Swipe colorful blocks between minimalist 3-D bases, line up matching tones, and transform chaotic towers into perfectly tidied stacks. Whether you have one spare minute or an entire commute, the soothing visuals and gentle audio melt stress while giving your brain a pleasant workout.
Why Players Love It
- One-hand drag & drop – smooth, thumb-friendly controls on any screen size.
- Zero timers, zero lives – play at your own pace; failure is impossible.
- 450+ handcrafted levels from zen warm-ups to fiendish mind-benders.
- Daily Shuffle – fresh procedural puzzles every 24 h, no repeat layouts.
- Offline & lightweight – 40 MB install, runs great on low-end devices.
- Soft haptics & pastel art – ASMR-style feedback without loud ads.
How To Play
1. Tap a base to pick the top block.
2. Tap another base to drop it—only same-color blocks can stack.
3. Complete a tower and watch it “rank up” with satisfying confetti.
4. Clear every base to unlock the next challenge.
Power Tools
✔️ Undo – backtrack one move (free after a short rewarded video).
✔️ Hint – preview a legal move when you’re stuck.
✔️ Shuffle – rearrange remaining blocks for a fresh perspective.
All tools are optional and keep the game totally free-to-play.
Ranks & Rewards
Earn up to ⭐⭐⭐ per level based on move efficiency. Ranking faster fills your Zen Meter which unlocks new relaxing soundscapes, night themes, and limited-edition block skins. Share screenshots with #RankMyStack to show friends your smartest stacks and compete for community shout-outs.
Upcoming Features
- Cloud save & cross-device sync
- Ad-free premium pass + cosmetic store (no pay-to-win)
Brief sorting tasks can improve working memory and reduce stress. Rank My Stack 3D blends attention, planning, and color perception—perfect for winding down after work or sharpening focus before study.
- Toggleable numbers on blocks for non-visual cues
- Left-hand mode & enlarged swipe zone for arthritis comfort
Family Friendly
Rated E for Everyone. No violence, no language, no micro-transactions—just pure brain-training fun for kids, parents, and grandparents alike.
Data & Privacy
No sign-up needed. The game shows contextual ads via Google-approved networks and collects anonymous usage data to balance levels. All traffic is encrypted. Full policy: http://lemonlogicinteractive.com/privacy-policy/ or in-game SETTINGS.
Contact & Support
遇到问题？Need help? Email [email protected] and we’ll reply within 48 h.
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Download now, tidy a tower, and let your mind breathe.
Data safety
Safety starts with understanding how developers
collect and share your data. Data privacy and security practices may vary based
on your use, region, and age. The developer provided this information and may
update it over time.
