1. Overview
Nanoduko is a Sudoku game operated by GammaFlare (“we”, “us”). By accessing or using Nanoduko you agree to these Terms & Conditions (“Terms”). If you do not agree, do not use the service.
2. Eligibility
- You must be legally able to participate under your local laws and applicable app‑store rules.
- Where rewards are offered, you may need to be 18+ and able to receive them in your country/region. Void where prohibited.
3. Accounts
- One natural person per account. Do not share, sell, or transfer accounts.
- Keep your login details secure; you are responsible for your account activity.
4. Gameplay (Sudoku)
Each puzzle is a 9×9 grid divided into 3×3 boxes. Fill the grid so that every row, column, and 3×3 box contains the digits 1–9 without repetition. Nanoduko offers Easy, Medium, and Hard puzzles. Harder puzzles typically award more points. Optional features (e.g., notes, timer, mistake limits, or hints) may be present depending on the build and are subject to change.
5. Scoring, Leaderboards & Rewards
- Completing puzzles earns points. Factors that may influence score include difficulty, time to complete, and mistake count.
- At our discretion, the top 10 players at the end of each calendar month may receive rewards. The nature and value of rewards can vary and are subject to availability and compliance checks.
- To be eligible, you must comply with these Terms and any instructions we provide. We may request identity or eligibility verification before issuing a reward.
- We reserve the right to adjust scores, remove illegitimate entries, or disqualify players for suspected unfair play.
6. Fair Play & Anti‑Cheat
- No bots, scripts, macros, or external Sudoku solvers to gain an advantage.
- No tampering with the app, game memory, network traffic, or leaderboards.
- Exploits or vulnerabilities must not be used; please report them to us.
- We may use automated and manual checks to validate scores and gameplay.
7. Content & IP
All game assets, code, designs, text, trademarks, and logos are owned by GammaFlare or our licensors. You are granted a limited, non‑exclusive, revocable license to use Nanoduko for personal entertainment according to these Terms.
8. Privacy
We may process limited information (e.g., analytics, gameplay data, device info) to run and improve the game, detect fraud, and operate leaderboards/rewards. Where applicable, account data may be handled by app‑store providers or our authentication services. For details, contact us at the address below.
9. Regions & Taxes
Rewards may not be available in all regions and may be substituted or canceled where prohibited by law. You are responsible for any taxes, fees, or reporting obligations arising from rewards.
10. Service Changes
We may modify, suspend, or discontinue features (including scoring, leaderboards, and rewards) at any time. We may update these Terms; continued use after updates constitutes acceptance.
11. Liability
Nanoduko is provided “as is”. To the fullest extent permitted by law, we disclaim warranties and limit liability for indirect or consequential losses. Nothing excludes liability that cannot be excluded by law.
12. Contact
GammaFlare — Support
Website: games.gammaflare.com
Questions about these Terms or rewards eligibility? Please contact us via the website.
These Terms replace any prior game‑specific terms for the Nanoduko service.