Mind Bits: free daily logic puzzles

A daily set of quick logic puzzles aboard a starship that will not maintain itself. Mind Bits is free to play in any modern browser, with a fresh batch every day.

About Mind Bits

Mind Bits deals out a fresh hand of logic puzzles every day, all generated from a shared seed. That is a technical way of saying the grid you wrestle with over breakfast is the same grid being wrestled with in every other timezone. One batch per day, and when it is done the ship expects you back tomorrow.

The premise is simple. You crew a starship with a long list of opinions and a short list of working parts. Four maintenance jobs keep it flying and keep your streak alive. Past those wait three more stages, from charting star maps to breaching an alien mainframe, each one unlocked by clearing the stage before it.

Everything runs in your browser and your progress stays on your device. No account needed and nothing to install.

Today's missions

Ship Maintenance

Keep the vessel in one piece. Every bolt, wire, and reactor core matters because floating dead in space is surprisingly boring.

• Wire Link: Connect the terminals. Don't cross the streams.
• Tactical Stack: Sort the ordnance by type. One colour per rack.
• Quick Mafs: Solve mental math quickly for the crew. And by quickly, they mean very quickly.
• Chain React: Prime the reactor. Chain the right fuel masses before ignition.

Sailors of the Heavens

The ship is ready and outer space awaits you. Try not to crash into anything important.

• Tile Slide: Align the launch sequence. Every tile in its place before liftoff.
• Cosmic Harmony: Balance the stars and nebulae. The cosmos demands symmetry.
• Bit Flip: Recalibrate the dashboard. Cosmic rays have scrambled the controls.
• Signal Sweep: Filter the static. Find the signal. Someone is transmitting.

Uncharted Horizons

You've arrived at a world no human has seen. The locals seem... less than thrilled about visitors.

• Grid Lock: Assign landing frequencies. One wrong signal and you're parking in a volcano.
• Trail Blaze: Map every sector. Miss nothing.
• Drone Strike: Deploy drones. Cover every zone. Don't cross the streams.
• Color Code: Crack the chromatic lock. Ten attempts before the base seals forever.

The Final Breach

One shot. One chance. Hack the alien mainframe or don't come back.

• Matrix: You found the alien civilisation mainframe. Hack it to defeat them once and for all.

Scoring and streaks are explained on the Info page. Data handling is covered by the Privacy Policy.