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Fill Woods Blocks

Review · Family · iOS

Fill Woods Blocks

Reviewed: 29 Jun 2026

iOS

Pham Thi Chin · 2018

Ludograph rating

C

Mixed

56 /100

Automated review
06010030Benefit →Low risk →B 40 · R 6
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

40

Risk (RIS)

6

Daily limit

120min

Age guidance

10+

Developmental benefits

B1Cognitive
0.68
B2Social-emotional
0.00
B3Motor
0.30

Fill Woods Blocks is a relaxing and engaging puzzle game that significantly enhances cognitive skills such as problem-solving, spatial awareness, strategic thinking, and critical thinking. Its 'difficult to master' nature provides a continuous and adaptive challenge, promoting learning and mental agility without time pressure.

Design risks

R1Compulsion-loop pressure
0.10
R2Monetization
0.00
R3Social risk
0.06

Given its simple, free-to-play design with no monetization, social features, or manipulative engagement mechanics, Fill Woods Blocks presents extremely low risks. There are no compulsion-loop design tactics, monetization pressures, or social risks. The only minor risk is general privacy concerns typical of mobile applications.

Content (not in risk score)

R4.1Violence Level
0.00
R4.2Sexual Content
0.00
R4.3Language
0.00
R4.4Substance References
0.00
R4.5Fear / Horror
0.00

Content risk is displayed separately and does not affect the time recommendation.

Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Not yet assessed·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.
  • 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.

ReviewedJun 2026Report a data error →How scores are calculated →

Parents ask…

Is Fill Woods Blocks safe for kids?

Ludograph gives Fill Woods Blocks a rating of 56/100. It delivers genuine benefits but carries design risks that deserve a close look.

How long should kids play Fill Woods Blocks?

Our session recommendation for Fill Woods Blocks is up to 120 minutes per day. It is derived from the game's own structure (natural stopping points, compulsion-loop design, monetization pressure, and social dynamics), not from a universal screen-time dose.

Session recommendations are design-based heuristics. Evidence linking specific daily durations to child outcomes is limited, and context matters as much as time; treat this as a starting point for household rules, not a clinical threshold.

What are the main risks of Fill Woods Blocks?

Given its simple, free-to-play design with no monetization, social features, or manipulative engagement mechanics, Fill Woods Blocks presents extremely low risks. There are no compulsion-loop design tactics, monetization pressures, or social risks. The only minor risk is general privacy concerns typical of mobile applications.