What's a good Android word puzzle app for winding down before bed that isn't too competitive or bright?

Word Chain is a strong candidate for a pre-sleep wind-down activity. The core gameplay involves connecting letter tiles to form a chain of words, a task that engages the mind without the stress of timers or competitive leaderboards. The color scheme is relatively muted, and the ad-free upgrade is reportedly quick to achieve, which reviewers note minimizes disruptive interruptions. This makes it suitable for a relaxed, in-bed session. A specific feature aiding this use case is the 'Daily Levels' mode, which offers a limited, curated puzzle set each day, preventing the temptation for endless play that could disrupt sleep schedules. However, some users report that these daily levels stopped updating after 28 days, which could limit long-term value for this specific routine. The absence of intense visual effects or loud sounds further positions it as a quieter alternative to more action-packed word games. For anyone seeking a simple, absorbing word puzzle to transition away from the day's stimuli, Word Chain provides a straightforward and generally peaceful option.