# Brain Games Tower Stacks Lock Puzzle for Ages 8+

**URL:** https://aio.lv/en/product--brain-games-sma106--12510934
**Data updated:** 2026-06-12 15:54 (EEST)
**Category:** Educational Toys & Puzzles
**Manufacturer:** Brain Games
**Manufacturer code:** SMA#106
**EAN:** 5414301524960
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brain-games-sma106--12510934

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Brain Games Tower Stacks is an engaging lock puzzle designed to challenge logical thinking and spatial reasoning. Suitable for players aged 8 and up, this brain teaser encourages problem-solving skills through a series of increasingly difficult challenges. It is an ideal choice for individual play, helping to develop cognitive abilities and patience in a fun, interactive way.

## Long description

The Brain Games Tower Stacks is an engaging lock puzzle designed to challenge logical thinking and spatial reasoning. This brain teaser is specifically crafted for players aged 8 and up, offering a series of increasingly difficult challenges that stimulate the mind. It serves as an excellent tool for individual play, helping to develop cognitive abilities, focus, and patience through a tactile and interactive experience.
Advantages
This puzzle offers a structured approach to problem-solving that grows with the player's skill level. By engaging with the physical components of the Tower Stacks, users can improve their spatial awareness and logical deduction skills. The compact design makes it easy to store and transport, while the durable construction ensures it can withstand repeated use during intense brain-training sessions.
Suitable for
Developing logical thinking and spatial reasoning skills
Individual cognitive training and brain exercise
Educational play for children aged 8 and older
Quiet, focused activity during travel or leisure time
When it may not be suitable
This puzzle may not be suitable for children under the age of 8 due to the complexity of the challenges and the presence of small parts. It is also not intended for group competitive play, as it is primarily designed as a solitary brain-teasing experience.
Key specifications
Type: Lock puzzle
Recommended age: 8 years and up
Weight: 490 g
How to use
To begin, select a challenge from the included guide. Arrange the puzzle pieces according to the specific constraints of the chosen level. The goal is to successfully stack the components to complete the lock mechanism or structure as required by the puzzle rules. As you progress through the levels, the complexity increases, requiring more advanced planning and logical steps to reach the solution.
What to consider before purchase
Ensure the intended user meets the minimum age requirement of 8 years
Consider the available space for setting up the puzzle components
Verify that the puzzle is intended for solo play rather than group activities
Usage recommendations
For the best experience, start with the easiest levels to understand the core mechanics of the puzzle before attempting more advanced configurations. Consistent practice will yield the best results in improving cognitive speed and problem-solving efficiency.

## Specifications

| Feature | Value |
|---|---|
| Type | Lock puzzle |
| Weight | 0.49 kg |
| Height | 90 mm |
| Width | 170 mm |
| Depth | 240 mm |
| Product colour | Multicolour |
| Master (outer) case height | 295 mm |
| Master (outer) case width | 255 mm |
| Package type | Closed box |
| Maximum number of players | 1 |
| Minimum number of players | 1 |
| Recommended age group | Adult & child |
| Master (outer) case gross weight | 3600 g |
| Not for children 0-3 years | Yes |
| Suggested gender | Any gender |
| Master (outer) case length | 360 mm |
| Products per master (outer) case | 6 pc(s) |
| Master (outer) case GTIN (EAN/UPC) | 15414301524721 |
| Master (outer) case volume | 271000 cm³ |
| Package volume | 37000 cm³ |
| Recommended age (min) | 8 yr(s) |
| Family game | Yes |
| EU TSD warning | Not for children under 36 months |
| Number of challenges | 80 pc(s) |

## FAQ

### How much does the Brain Games Tower Stacks Lock Puzzle cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Brain Games products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Brain Games service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12510934/68865611_large.webp