# Puzzle book Czas Seniora Sudoku 8x8 — Czas Seniora, puzzle grid 8×8, logic number puzzles

**URL:** https://aio.lv/en/product--czas-seniora-477113--12033055
**Data updated:** 2026-03-12 16:41 (EET)
**Category:** Educational Toys & Puzzles
**Manufacturer:** Czas Seniora
**Manufacturer code:** 477113
**EAN:** 9788395434440
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--czas-seniora-477113--12033055

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Czas Seniora Sudoku 8x8 is a puzzle book by Czas Seniora featuring Sudoku puzzles on an 8×8 grid. Designed for logical number placement and brain training, it presents a series of 8×8 Sudoku challenges suitable for seniors and adults seeking concentration and cognitive practice. Ideal for quiet leisure, travel, or daily mental exercise.

## Long description

Czas Seniora Sudoku 8x8 is a puzzle book from Czas Seniora offering a collection of Sudoku puzzles arranged on an 8×8 grid. The book focuses on logic-based number placement and is intended for adults and seniors who want to practice concentration, pattern recognition and mental agility. Each puzzle uses the 8×8 format, providing a variation on traditional Sudoku that emphasizes reasoning and step-by-step deduction in a compact layout suitable for short sessions or extended practice.
Advantages
The book combines clear 8×8 puzzle layouts with progressively varied difficulty so users can build and maintain logical thinking skills. Puzzles are printed in a readable format with sufficient spacing for note-taking and pencil markings. As a portable paperback, it is convenient for use at home, during travel or in quiet breaks, supporting regular cognitive exercise without requiring electronic devices.
Suitable for
Seniors seeking regular mental stimulation and cognitive maintenance
Adults who enjoy logic and number puzzles
People looking for a portable activity for travel or waiting times
Anyone practicing concentration, pattern recognition, or deductive reasoning
Key specifications
Puzzle format: 8×8 grid Sudoku
Content type: printed puzzle book with multiple puzzles
Target audience: adults and seniors
Layout: readable print with space for pencil notes
Use: offline, no electronic device required
How to use
Open the book to any puzzle and use logical reasoning to place numbers so that each row and column meet the rules for the 8×8 Sudoku variant presented. Work through given clues, mark candidate numbers lightly with a pencil if needed, and proceed by elimination and pattern recognition. Start with easier puzzles to become familiar with the 8×8 structure, then progress to more challenging puzzles as confidence increases.
Usage recommendations
For best results, solve one puzzle at a time in a quiet environment, using a pencil and eraser to allow corrections. Regular short sessions—daily or several times a week—help maintain focus and improve problem-solving speed over time.

## FAQ

### How much does the Czas Seniora Sudoku 8x8 puzzle book cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 15.07.2026 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 Czas Seniora 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 Czas Seniora 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/12033055/67520542_large.webp