Science Puzzles
Flex your skills with some quick and fun science puzzles.
Pasta, Pronto
What Color Do You See?
A Gap in the Railroad
Cozy Ice Cream
Game On!
Cold to the Touch
One Ray Only
Is It Balanced?
What Is Round and Spins With Teeth All Over?
Stuck in a Tight Spot
Polar Pastry Prep
Pizza Burn
Oh, the Weather Outside Is Frightful
Mobile Mischief
The Heaviest Ornament
El the Elephant
Breaking Point
Connected Gears
Can You Balance This Mobile?
Compound Comparison
A Tight Fit
Order the Ornaments
All the Ornaments
A Different Type of Thermometer
Reflection Angle Wrangling
Race to the Bank
Cool, Cooler, Coolest
Elephant Elevator
How's It Hanging?
Balance by Ones
Plates in Crates Are Falling Off the Truck
Two More Ornaments
Share the Volts
Catching Treasure
Triumphant Balance
Flowing Heat
Play It By Gear
Hunt or Shunt?
A Stabilizing Swap
How Many Elephants?
Supersonic Bouncy Ball
Balanced Perfection
Will the Toy Submarine Sink or Float?
Balancing Act
One More Ornament
A Surprising Shortcut
Can You Find Light in the Darkness?
Suspended Elephants
Not-So-Bouncy Balls
Mysterious New Ornaments
Balancing Act
Kick the Ball Down the Track
Keep It Balanced
Shifting Supports
Three-Ball Bounce
Bird Balance
Racing Bubbles
All Aboard the Gear Train
Bringing Balance to the Mobile
Collision of the Clones
More Sugar Shenanigans
A Light-Saving Puzzle
A Three-Ball Bounce
Seasonal Phone Fashion
A Daring Rescue
House of Mirrors
High-Water Crossing
Mobile Maximalism
Objects in Mirror May Be Closer Than They Appear
Falling Bubbles
The World's First Vaccine
Are Two Springs Always Stiffer Than One?
What Is Fire?
Do Temperatures Change More at the Beach?
Does a Breeze Always Make Us Feel Cooler?
Is the Water as Cool as It Feels?
What Gives a Flame Its Color?
A Forgotten Phone
Will Wind Chill Damage This Phone?
Don't Lose These Rocks
Fast Dogs, Woof!
Blowing in the Wind
Rolling With Less Resistance?
Faster than Light?
Flames: Another Burning Question
Which Hits First?
Losing Your Marbles
Course description
Flex your skills with some quick and fun science puzzles.