Review · Educational · Web
Who's That Function
Reviewed: 12 May 2026
Web
FlyingFlamingo · 2020
Ludograph rating
C
Mixed
54 /100
Who's That Function is an educational game that builds problem solving and strategic thinking through understanding mathematical functions.
Growth (BDS)
37
Risk (RIS)
0
Daily limit
120min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.70 | |
| B2 | Social-emotional | 0.00 | |
| B3 | Motor | 0.10 | |
Who's That Function is an engaging educational game that helps students understand mathematical functions and their properties through deductive reasoning and strategic thinking. Its 'Who's Who' style gameplay makes learning interactive and fun, fostering critical thinking and problem-solving skills essential for academic success.
Design risks
| R1 | Compulsion-loop pressure | 0.00 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.00 | |
This game presents minimal risks. It lacks manipulative design mechanics, monetization pressures, or social risks. Content is educational and appropriate for all ages.
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.