Puzzle power: 3D game sharpens Seniors' minds
NCT ID NCT07195578
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether playing a 3D puzzle game three times a week for 10 weeks could improve cognitive skills and life engagement in older adults. Forty people aged 65 and older from a nursing home took part, with half playing the puzzles and half not. Results showed that the puzzle group had significant improvements in attention, concentration, and visual construction skills, as well as a greater sense of engagement with life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 3D puzzle game
- What this could lead to
- If this approach works, it could point toward a simple, enjoyable activity to help older adults maintain or improve their thinking skills and engagement with life.
- What could go wrong
- This was a small study with only 40 participants, so results may not apply to everyone. The improvements were modest and need to be confirmed in larger, longer-term studies.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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40 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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Jul 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Age 65 and over * Agree to participate in the study * Can speak and understand Turkish * Can read and write * Can understand and comply with simple commands * Individuals without upper extremity motor dysfunction (hand tremors, paralysis, etc.) * Individuals who scored 24 or higher on the Standardized Mini Mental State Examination Exclusion Criteria: \- • Individuals with a psychiatric diagnosis that could affect mental status, such as major depression * Individuals with a chronic neurological disorder \[dementia, cerebrovascular accidents (excluding transischemic attacks), epilepsy, Parkinson's disease, mental retardation\] * Individuals with severe hearing and vision problems * Individuals with complex illnesses such as malignancy * Individuals with upper extremity motor dysfunction (hand tremors, paralysis, etc.) * Individuals whose routine treatment plan has been changed * Individuals participating in another ongoing study
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Bolvadin Nursing Home Directorate
Afyonkarahisar, 03100, Turkey (Türkiye)
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