Hidden Blocks: 3D Block Puzzle
Spatial Logic & Brain Teasers
Free · In‑App Purchases · Designed for iPad
Cute blocks. Clever puzzles. Count the whole stack, find the hidden blocks, and take on a fresh daily challenge.
How many blocks? Look again.
Some blocks are in plain sight. Others hide behind the stack. HIDDEN BLOCKS is a 3D block-counting logic puzzle where the real challenge is figuring out what you can't see.
Study the stack, picture the hidden layers, and choose your answer. Simple to understand. Surprisingly tricky to solve.
▣ TWO MODES. TWO WAYS TO THINK.
● Count All Blocks
Work out the total number of blocks, including the ones hidden from view. Every layer counts.
● Find Hidden Blocks
Count only the blocks you can't see. Look beyond the visible faces and imagine what completes the stack.
▣ SMALL STACKS. BIG AHA MOMENTS.
Start with simple shapes and progress to trickier, multi-layer structures. Use spatial reasoning to work out each answer. That satisfying moment when the whole stack makes sense? That's the fun.
▣ A FRESH PUZZLE EVERY DAY
Daily Blocks gives you a new challenge each day. Take on the same daily puzzle as other players and see how your solve time compares.
▣ JUST FEEL LIKE A PUZZLE?
Practice serves up a random puzzle each time. No stars, records, or rankings. Warm up before a stage or enjoy another little challenge.
▣ HOW FAR CAN YOU GO?
Solve within the time limit, earn stars, and keep moving through the stages. Compare your stage progress with players around the world on the global leaderboard.
▣ A NOTEBOOK FULL OF PERSONALITY
Warm paper, blue-ink answer marks, and three playful block companions give each challenge a little character. Clean puzzle layouts keep the focus on the blocks, while the Cubie trio brings the celebrations.
Enjoy logic puzzles, visual brain teasers, or number challenges? Discover a different kind of block puzzle: count the stack and imagine what lies out of sight.
▣ WHERE THE IDEA CAME FROM
Counting stacked unit cubes is a classic spatial reasoning exercise found in math curricula around the world — Common Core in the US, Singapore Math, the UK National Curriculum, and more. It trains the same 3D thinking that engineers, architects, and pilots use every day. HIDDEN BLOCKS takes that proven concept off the classroom page and turns it into a competitive daily brain game.
There's more to every stack than meets the eye.
#brain_training #spatial_reasoning #block_puzzle #logic_game #unit_cubes #3D_thinking #IQ #math_puzzle #puzzle_game #brain_game #hidden_blocks #casual_game #mind_game #focus #cube #counting #visual_puzzle #logic_puzzle #mental_training #block_counting
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Enjoy a crisper puzzle experience with our fresh new design.
We've also improved usability and app performance.
The developer, Logan Land, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Logan Land
- Size
- 84.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove ads $7.99
- Unlimited Play · 24 Hours $6.99
- 700 Gems $49.99
- 250 Gems $19.99
- 50 Gems $4.99
- 10 Gems $0.99
- Unlimited Play · 3 Hours $2.99
- 125 Gems $9.99
- 20 Gems $1.99
- Copyright
- LOGAN LAND © 2026
