Review · Educational · Web
Miner Combiner
Reviewed: 11 May 2026
Web
Sgt.PepPep · 2023
Ludograph rating
B
Good
59 /100
Miner Combiner is an educational game that helps children develop problem solving, critical thinking, and memory through math practice.
Growth (BDS)
42
Risk (RIS)
2
Daily limit
120min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.80 | |
| B2 | Social-emotional | 0.00 | |
| B3 | Motor | 0.10 | |
Miner Combiner is an engaging educational game that helps K-5 students practice and master fundamental math skills through an exciting mining adventure. It fosters problem-solving, critical thinking, memory, and adaptive learning as players delve deeper, discovering treasures and artifacts. The game's design encourages skill development without manipulative pressures.
Design risks
| R1 | Compulsion-loop pressure | 0.03 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.00 | |
The game presents minimal risks, with no social interaction, monetization pressures, or concerning content. While the discovery of treasures provides variable rewards, this is integrated into the educational loop and not designed to be manipulative or create artificial engagement barriers.
Content (not in risk score)
| R4.1 | Violence Level | 0.00 | |
| R4.2 | Sexual Content | 0.00 | |
| R4.3 | Language | 0.00 | |
| R4.4 | Substance References | 0.00 | |
| R4.5 | Fear / Horror | 0.00 | |
Content risk is displayed separately and does not affect the time recommendation.
Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Assessed: meets criteria·ODDS — Assessed: meets criteria
- DSA:What Ludograph checks: whether the game's design gives minors the transparency the EU Digital Services Act expects: plain terms, honest defaults, and clear reporting routes.: Estimated from review data. No dark pattern or child-targeting concerns found.
- GDPR-K:What Ludograph checks: whether age assurance and consent flows are designed for under-16s, in the spirit of GDPR Article 8.: Estimated from review data. No privacy or child-targeting concerns found.
- ODDS:What Ludograph checks: whether paid random-reward drop rates are disclosed, as required in China, Japan and South Korea.: Estimated from review data. No paid random-reward mechanics found, so drop-rate disclosure requirements do not apply.
These reflect Ludograph's assessment of the game's design practices against each framework's criteria, not a legal compliance determination.