Games, drawing tools, a living solar system, and hands-on lessons in staying safe online — all in one place.
Quick, replayable challenges — pick one and jump in.
Procedurally generated mazes that get trickier every level.
Climb the ladders, grab coins, and reach the top for payday.
Steer the ball through each course to reach the goal.
Jump the gaps without wiping out. Speed climbs as you go.
Flip the ball into the bumpers. Three balls, chase the high score.
Slower, gentler spaces — built for younger explorers too.
An easy, no-pressure canvas for kids — big brushes, bright colors, no undo needed.
Connect the stars and name your own night-sky shape.
Click any planet for real stats, orbit speed, and facts.
How real online-safety tools work — explained honestly, not faked.
Real scenarios below in Cyber Defense — see if you can make the safe call.
Ping, traceroute, port scans — explained step by step, linking to the real tools.
What VirusTotal actually does behind the scenes, and why it needs real servers.
How "was I hacked?" lookups work — with a link to the real, trustworthy tool.
Real scenarios, real decisions — training only, nothing here touches a real account.
Real readouts from your own browser and device — nothing here is simulated.
Looks up a domain or IP against 8 real public DNS resolvers using the open-source DNSChecker API by rareseu, queried live from your browser. Each pin below is that provider's home region, not literal worldwide propagation — see the note under the results.
Pins mark each resolver's home region (not literal global propagation). Green = resolved, red = no answer / unreachable.
A synthetic alert queue for practicing triage — every alert here is generated, none of it is real telemetry.
Pick a color, pick a brush size, and draw. Nothing to break.
Reach the glowing exit. Arrow keys / WASD, or the on-screen pad on mobile.
Climb ladders (↑/↓), move (←/→), jump with Space. Grab coins, dodge the red hazards, reach the top for payday.
Arrow keys / WASD to roll. Reach the glowing goal without hitting the walls too hard.
Press Space / Up, or tap, to jump the gaps. Speed climbs the longer you survive.
Space = launch. ← / A / Z = left flipper, → / D / M = right flipper. Or use the buttons on touch screens.
Click a star, then click another to connect them. Click the same pair again to remove the line.