# Lock puzzle SmartGames Tower Stacks

**URL:** https://aio.lv/en/product--brain-games-5414301524960--10760752
**Data updated:** 2026-01-14 13:01 (EET)
**Category:** Board Games
**Manufacturer:** Brain Games
**Manufacturer code:** 5414301524960
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brain-games-5414301524960--10760752

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

SmartGames Tower Stacks is a challenging lock puzzle designed for ages 8 and up. Weighing 490 g, it offers a fun way to enhance problem-solving skills and spatial reasoning. Players must strategically stack pieces to match the challenge cards, promoting critical thinking and concentration. Ideal for solo play or group activities, this game is perfect for brain training and entertainment.

## Long description

SmartGames Tower Stacks is a compact lock puzzle for ages 8 and up that challenges spatial reasoning and problem-solving. The game weighs 490 g and requires players to stack a set of pieces to replicate patterns shown on challenge cards. Designed for single-player use but suitable for group activities, Tower Stacks focuses on concentration, logical sequencing and manual dexterity through progressive challenges.
Advantages
Tower Stacks provides structured difficulty levels so players can progress from simple arrangements to more complex stacks. The physical pieces and challenge cards encourage hands-on learning and development of visual–spatial skills. Its portable size and clear objective make it suitable for short training sessions or longer problem-solving practice without needing additional equipment.
Suitable for
Solo brain training and spatial reasoning practice
Classroom exercises or group puzzle sessions
Family game nights and quiet individual play
Developing concentration and fine motor skills
Key specifications
Recommended age: 8 years and up
Weight: 490 g
Suitable for single-player and small group use
Includes challenge cards with progressive difficulty levels
How to use
Select a challenge card that corresponds to the desired difficulty level. Examine the target configuration shown on the card and plan a sequence to stack the pieces so they match the displayed pattern. Place and adjust pieces on the base until the arrangement matches the card. If the challenge requires a locked configuration, ensure pieces interlock as needed according to the card image. Repeat with higher-difficulty cards as skills improve.
Usage recommendations
Start with lower-difficulty challenges to learn piece shapes and stacking behavior, then advance gradually. Use a flat, stable surface and good lighting for best results. For group sessions, set time limits or take turns to increase engagement and comparative practice.

## 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 Lock puzzle Tower Stacks cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 30.06.2026 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

### Where can I download the instructions for Lock puzzle Tower Stacks?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10760752/65619716_large.webp