Bacolod, Philippines

Small, useful things — built with love, dedicated to Evelyn 💚

I'm Jorge Maravilla — an information security professional by day and a builder of small, friendly software by night. This site is home to ChillBrain, the relaxing brain game I made for my 70-year-old mother and her friends, and a growing library of honest, practical guides about keeping older minds engaged and making technology kinder to the people who didn't grow up with it.

🧠 Play ChillBrain free Browse the guides

Why this site exists

When my mother turned seventy I went looking for a puzzle game she'd genuinely enjoy: big tiles her fingers could hit, no timers rushing her, no ads ambushing her mid-move, nothing punishing her for thinking slowly. It didn't exist — so I built it. Along the way I learned an enormous amount about how older adults actually use screens, what the research honestly says about "brain training," and how much of the software world quietly excludes people over sixty. The guides here are everything I wish someone had handed me at the start.

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About ChillBrain

ChillBrain is a free brain game that grows with you: 450 levels across six different games — fruit match-3 (1–100), Tile Trip (101–150), Kitty Sort (151–300), Zen Garden (301–350), Memory Match (351–375), Bloom Order (376–400), and our newest, Garden Paths (401–450). Big pieces, soothing music, a friendly voice, and no timers anywhere. It runs in any browser and installs from Google Play. Progress can sync through your Google account, and it's honestly free — lifelines are earned by simply playing daily. Read the full story and how to play →