Exactly as pictured
Bought it as a little surprise and it turned into the highlight of the day. my 6-year-old keeps showing it to everyone. Will absolutely order again.
Bought for grandson
Puzzle Lock 3D Interlocking Brain Teaser Puzzle Set
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Crack the code, free the puzzle. 3D Interlocking Brain Teaser Puzzle Set, ages 4-8, educational and travel-ready.
$56.99
In stock
How old is the kid you are shopping for?
Built for ages 4-8
Pick an age and Zoomi will say straight out whether this one lands, and point at a better shelf if it does not.
- Ages4-8 yrs
- BatteriesNone needed
- AssemblyReady to play
- Small partsYes · ages 3+
Color: Mixed
Secure checkout
- Arrives in 3 to 6 business days
- Free worldwide shipping · ships in 1-2 business days
- Free 30-day returns, even if opened
- EN71 & CPSIA tested · small parts, ages 3+
Why kids love it
What makes it whoa
Hands-on 3D puzzles with a clever hidden solve
Builds logic, patience, and fine motor skills
Durable build that handles drops and tosses
Screen-free brain fun that fits in a pocket
Straight answers
What this is like in your house
- NoiseQuiet play
Nothing in here powers a sound, so the volume stays whatever the room already was.
- MessTidy
Self-contained, so cleanup is picking it up.
- Your timeHands off
Out of the box and into play with no setup from you.
- A typical goPick up, put down
A fidget-shaped toy. It gets grabbed constantly rather than played with once.
Skills at play
What this kind of play tends to build
- Early learning
Colors, counting and shapes land faster in a game than on a worksheet.
- Independent play
A toy that works in a back seat is a toy they run themselves.
This describes what this style of play generally supports, drawn from how kids use it. It is not a promise about any one child, and no toy replaces time with you.
Better together
Complete the play setSave 15%
Bundle these and take 15% off the set.
$182.97Total: $155.52you save $27.45
Toy a month
The Whoa Crate
A box of toys every month, picked for their age and what they are into, growing with them from toddler to tween. Join Zoomi's crew and they will never open the same thing twice.
What should we lean into?
Anything to keep out?
Crates grow with them
Tap the stage they are in and every pick tunes to it.
$39.95 a month for the Duo Crate crate, at least $70 of toys inside every box. Cancel any month, no lock-in. Your build is saved on this device, so it is still here next visit.
The story
From the Zoomi studio
Pieces that lock together until your kid finds the secret move - then click, it all comes apart and the whoa lands. Each 3D puzzle is a mini mystery for the hands, and figuring it out feels like a superpower.
Lightweight, durable, and just the right size for a backpack pocket. A clever, screen-free challenge that keeps curious kids hooked and quietly builds their problem-solving muscles.
Good to know
The details
In the box
1 piece- 1×Set of assorted 3D brain-teaser puzzles
Everything listed is in the box. Nothing shown is sold separately.
Age & safety
| Recommended age | 6+ years |
|---|---|
| Safety | Tested to EN71 and CPSIA standards; contains small parts - not for under 3s. |
Size & materials
| Material | Durable ABS plastic |
|---|---|
| Size | Each puzzle approx. 2-3 in |
In the box
| Contents | Set of assorted 3D brain-teaser puzzles |
|---|
Care & cleaning
| Care | Wipe clean with a damp cloth |
|---|
Colors
| Colors | Mixed · Rainbow |
|---|
Safe & sound
Tested to EN71 and CPSIA standards; contains small parts - not for under 3s.
Parent-approved
Reviews
Photos from parents
All reviews
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Gasp on opening
This is the one my niece reaches for every time. Sturdy, safe, and genuinely fun, exactly what I hoped for from the photos.
Bought for son (7)
Really good
my daughter (5) really likes it and it seems well made. Took off one star only because we wish it came in more colors.
Bought for kindergartner
Hasn't put it down
This is the one my kindergartner reaches for every time. Sturdy, safe, and genuinely fun, exactly what I hoped for from the photos.
Bought for 4-year-old
Gasp on opening
Perfect size, great quality, and the kind of toy that actually keeps the twins busy. Already grabbed a second one for a birthday gift.
Bought for niece
Buying another for a gift
my 10-year-old opened the box and the gasp was instant. Hasn't stopped playing with it since, easily the best few dollars I've spent this month.
Bought for niece
Ask Zoomi
Questions & answers
What age is Puzzle Lock best for?
It's a great fit for 4-8 years. Check the safety note for any small-parts guidance.
Zoomi Team · 2 months ago · 24 found this helpful
Is it safe and non-toxic?
Yes, every Zoomi toy is made with non-toxic materials and checked against EN71 and CPSIA safety standards.
Zoomi Team · 3 months ago · 18 found this helpful
Does it make a good gift?
Absolutely, it's one of our favorite birthday gift picks. It arrives ready to spark the whoa.
Zoomi Team · 4 months ago · 11 found this helpful