Review · Educational · Web
Carta Fraccionaria
Reviewed: 11 May 2026
Web
LlocoGames · 2022
Ludograph rating
D
Caution
40 /100
Carta Fraccionaria is an educational game that builds math and problem-solving skills through fraction arithmetic, though its continuous play may impact time management.
Growth (BDS)
26
Risk (RIS)
10
Daily limit
120min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.40 | |
| B2 | Social-emotional | 0.03 | |
| B3 | Motor | 0.25 | |
Carta Fraccionaria is an educational game that significantly enhances mathematical skills, particularly in fraction arithmetic. Its core mechanics involve problem-solving, memory, and quick calculations, making it an effective tool for developing cognitive abilities related to math systems. The time-based challenge also helps improve reaction time.
Design risks
| R1 | Compulsion-loop pressure | 0.13 | |
| R2 | Monetization | 0.08 | |
| R3 | Social risk | 0.06 | |
The game's continuous play loop and time pressure could lead to extended play sessions without clear stopping points, potentially impacting time management. While not overtly manipulative, the design encourages prolonged engagement. There is also a minor risk related to identity and self-worth tied to performance, as the game challenges players to 'beat a primary school child'.
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: concerns noted·GDPR-K — Assessed: concerns noted·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. Likely violations: monetisation that deliberately targets children.
- 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. Likely violations: profiling or targeting of children for marketing.
- 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.