Just Stack · Just Play vs Wickgrid

Just Stack is a quiet take on the sort puzzle — colored wooden blocks scattered across small open-top boxes. Pour the top of one box onto another. One color per box wins the level. Three small rules govern the whole game: 1. Tap a box to lift its top group; tap another box to pour. 2. The block at the bottom of the pour must match the color it lands on, unless the target box is empty. 3. Sort every box to a single color — or leave it empty — to win. That's it. The rules are small. The space they open up is not. WHAT'S INSIDE — 700 hand-rated puzzles in total, across seven difficulty tiers from gentle Beginner to honest Expert. — Campaign mode: 200 levels with a steady difficulty curve. Early levels go quickly so you find your footing; later ones stretch out for long evenings. After every win, one tap takes you to the next level. — Finish the 200? Free Play unlocks. Pick any difficulty and keep drawing from the remaining 500-puzzle library. — Played a puzzle? You won't see it again in the same tier until you've worked through it. PART OF JUST PLAY Just Stack is the fourth game in the Just Play series, after Just Sudoku, Just Puzzle, and Just Yin Yang. The series shares a single design philosophy: classic logic puzzles, rebuilt patiently, in a quiet voice. No ads, no streaks, no engagement loops. The interface stays out of the way; the puzzle does the talking. Each game looks the same on day one as it does on day one hundred. Just Stack uses the same calligraphy-paper background as Just Yin Yang, but trades black-and-white stones for deep walnut boxes holding low-saturation blocks — indigo, mustard, plum, dark green, and others. If you enjoy this one, you may also enjoy its siblings. PLAY YOUR WAY — Tap to lift, tap again to pour. No dragging needed. — Three undos per level for the moments you didn't quite plan ahead. — Restart the current level any time — never costs you anything. — No moves left? A small message tells you so. No silent stuck states. — Soft haptics that confirm your touch without shouting. PRIVACY BY DEFAULT Just Stack does not collect any personal data. It works completely offline. There is no account to create, no email to enter, no servers to talk to. Your progress lives on your device, and on iCloud if you choose to sync it. FULLY LOCALIZED Available in: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Deutsch, Italiano, Português (Brasil), Русский, العربية. For people who love the puzzle itself.

One new logic puzzle every day. Five minutes of pure deduction — no guessing, no ads, no account, works fully offline. Light the correct cells using the numeric clues. Keep every lantern connected in a single chain. Never let four lit cells form a square. Three rules you'll learn in a minute — puzzles that will still be testing you months from now. A DAILY RITUAL Every day brings one hand-verified puzzle, and everyone in the world gets the same one. Difficulty climbs through the week — gentle Monday, brutal Sunday "Extreme." Build a streak, protect it, and watch your month fill in on the heatmap. CHALLENGE YOUR FRIENDS Send any puzzle you've solved as a link. Your friend plays the exact same board and sees your time to beat. Same puzzle, head to head, bragging rights included. WHEN YOU WANT MORE Practice mode serves unlimited puzzles at any difficulty, whenever you want. Made a mess of the board? Undo one move at a time or clear it and start fresh. Stuck? Three free hints on every puzzle. Truly stuck? Reveal the solution and see how it comes together. MADE FOR PUZZLE PEOPLE - New to grid deduction? A guided tutorial teaches you the solving method one rule at a time, not just the rules - Veteran? Try Blackout Mode — zero feedback while you solve, pure deduction, verdict at the end - Spoiler-free result cards you can share without ruining the puzzle for anyone - Signed in to iCloud? Your streaks and history follow you across your devices WICKGRID PLUS — $4.99, once, forever - The complete archive: play every past daily, all the way back - Practice History: every practice solve saved — revisit any board, anytime - Unlimited hints - Streak Freeze: never lose a streak to one missed day - Advanced Stats: perfect-solve tracking, per-tier bests, long-term trends No subscriptions. No ads. No tracking. Your progress syncs privately through your own iCloud — no account, no servers, nothing that reaches us. Just a good puzzle, every day.