Memory
Lantern
Tap a lantern when its sigil matches the one from N positions ago. At L4+, only when they share a family.
Memory · Working Memory
Cognitive skill
Memory
Session length
2–3 minutes
Difficulty
Balanced
What it trains
The skills behind Lantern
Working Memory
Continuous Monitoring
Selective Attention
What it measures
How Lantern feeds your trends
Every session contributes to your Memory rating, which rolls into your Brain Fitness Index — a single 0–100 score across all six skills. Difficulty adapts to you, so Lantern stays in your stretch zone, and you can review how it trends over time on the web dashboard.
CogDojo measures and motivates your training. It is not a medical product and does not diagnose, treat, or prevent any condition.Play Lantern in the CogDojo app
Quick 2–3 minutes sessions on your phone. Watch your Memory trend take shape — free to start.
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