NapSac: Cozy Puzzle Game

Norse World

About this game

NapSac is a cozy brain-training puzzle starring a cast of small, opinionated companions called Naps — a daily workout for your mind that actually feels like a treat.

Every level hands you a pile of items and one bag with limited space. Each item has a weight and a value, and it's on you to pack the most valuable haul that still fits. It sounds simple — then your brain kicks in. Each puzzle is a little exercise in focus, planning and smart decisions, with one best answer to hunt down. Nail it and a Nap will probably accuse you of cheating.

TRAIN YOUR BRAIN, THE COZY WAY
• Sharpen focus, logic and planning a few minutes at a time
• Every level has a perfect solution to chase — real progress, not luck
• Calm, relaxing art that makes thinking feel good
• Easy to learn in one tap, endlessly satisfying to master
• Plays fully offline — no wifi needed

MODES & THINGS TO DO
• Countless themed arenas to explore
• A brand-new Arena every Monday
• Daily quiz to keep your streak — and your mind — sharp
• Time Attack for a fast-thinking challenge
• Ranked battles against the Naps
• Add friends and climb the leaderboards

Give your brain the good kind of workout. Outsmart the Naps. Download NapSac free.