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3 WEEKLY INTERACTIVE PUZZLES
PUZZLE CLASSICS
- 1 to 8 into the Vertices of a Cube
- 1, 2, 3, 4, 5, 6, and 7 to 100
- 10 Dots: Equilateral Triangles
- 12 Dots: How Many Squares?
- 20 Dots: How Many Squares?
- 300 to 400
- 8 + 8 = 4
- 9 Dots: How Many Squares?
- 9 Minutes with Two Hourglasses
- 9 Weights
- A Basket of Eggs
- A Beanstalk Conundrum
- A Birthday Riddle
- A Bottle and a Cork
- A Bottle's Volume
- A Broken Clock Face
- A Chessboard and Grains of Rice
- A Chessboard Challenge
- A Child's Age
- A Cone, A Sphere, A Cylinder
- A Cube Through Cube
- A Cyclist
- A Five-Digit Number
- A Flock of Ducks
- A Herd of Cows
- A Hexagon From a Cube
- A Hundred Grapes
- A Man and his Wife - How old?
- A Pencil Challenge
- A Swarm of Bees
- A Three-Digit Number
- A Unique 10-Digit Number
- A Watch Face
- A Weather Forecast
- AB + 20 percent = BA
- Adding the X
- All... But Two
- Apple Pickers
- Apples in a Box
- Area of the Shaded Part
- Around the World
- Arrows to the Word
- Average Speed
- Between 2 and 3
- Birthday Candles
- Bookworm
- Boston - New York Trains
- Boxes & Balls
- Bread's Weight
- Broken Digital Clock
- Brothers and Sisters, I Have None
- Buddhist Monk Puzzle
- Calculate the Weight
- Chicken, Cat, Goat: Fractions
- Circle Relationship
- Circles and Hexagons
- Cities, Forests, Water...
- Complete the Square
- Congruent Parts: L-Shape
- Congruent Parts: Sphynx
- Congruent Parts: Trapezium
- Counting Triangles
- Crazy Cut
- Crossing Hour and Minute Hands
- Crossing Out the 9 Dots
- Cubed Calendar
- Cutting the Shape: Getting the Square
- Digging the Holes
- Digits in the 1-100 range
- Dissecting a Horseshoe
- Doctor’s Son
- Drawing Balls
- Eight Cards
- Eight Queens Puzzle
- Farmer & Apples
- Final Parts from Lead Billets
- Finding the Center of a Circle
- Five 1s to One Hundred
- Five 2s to 28
- Five 3s to 37
- Five 4s to make 55
- Four 9s to make 20
- From 1 to 7 in the Triangle
- From 1 to 7 in two Circles
- Full of Keys
- Get 99
- Grandpa and Lollypops
- GTNTL...
- Handshakes at a Meeting
- Hexagon In-Out
- Hotel Guests and Extra $1
- Hourglasses: 5-min Egg
- Hourglasses: Boiling an Egg
- How Many Brothers and Sisters?
- How Many Brothers and Sisters? Part 2
- How Many Pentagons?
- How Many Regular Hexagons?
- How Many Squares? Part 1
- How Many Squares? Part 2
- How Many Triangles? Part 1
- How Many Triangles? Part 2
- How Many Triangles? Part 3
- How Many Triangles? Part 4
- How Old am I?
- Interesting Fractions
- Into the Woods
- Is There Such A Number?
- Jigsaw Clusters
- Magic Circle
- Magic Square
- Magic Triangle-17
- Magic Triangle-20
- Meeting the Trains
- Minute, Moment, Thousand Years
- Missionaries & Cannibals
- Move One Digit - Get It Right
- Name the Number
- Network of Twos
- New Year's Oranges
- Not a Nickel
- O, T, T,...
- Overlapping Napkins
- Polygon Areas
- Puzzling Scales. Part 1
- Repairing a Chain
- Running Competition
- Score 100
- Send More Money
- Send More Money + Gold
- Seven Pets
- Shaded Area: Leaf in a Square
- Shaded Area: Star in the Square
- Shortest Catch
- Six Glasses Problem
- Snap Crackle and…?
- Soccer Players
- Socks in a Box
- Sphere & Cylinder: Surface Areas
- Square 5x5 into 4x4 and 3x3 Squares
- Squares from the Pegs
- Squares-in-Squares - Unicursal
- Star Strips
- Taking More, Growing More
- Ten Bags of Coins
- Tetra Volume
- The 1st Riddle of the Sphinx
- The 2nd Riddle of the Sphinx
- The 3 Croutons’ Challenge
- The 3-gal and the 5-gal Bottle Puzzle
- The 6 Glasses Problem
- The Air Parade
- The Dice’ Stack
- The Geese Flock
- The Hindu Squares
- The Missing Symbol
- The Missing Symbol 2
- The Price of a Book
- The Puzzled Driver
- The Sequence
- The Sleeping Passenger
- The Snail Challenge
- The Triangular Cat
- The Volume of Which Cylinder is Bigger?
- The Wolf, Goat and Cabbage Challenge
- Three Neighbors
- Three Peasants, Eight Naan Breads
- Three Squares in One Line
- Trilateral Walk
- Two Fathers, Two Sons
- Two Ropes
- Two Trains
- Upside-Down Year
- Water Lilies
- Water Pouring Puzzle - 8oz, 5 oz, 3oz
- What is It?
- What is the Profit?
- What's Before Me?
- Which Statement is True?
- X, Y, Z - Add & Multiply
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2D Geometry: Dissections
Squares from the Pegs
How many squares of any size can you create by connecting four pegs in the
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Logical Reasoning
A Birthday Riddle
Yesterday I was 25. Next year I will be 28. What day this was said on?
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Logical Reasoning
Water Lilies
Every day water lilies in a pond double in size. They will cover the entire
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Wording
Name the Number
Name a number whose number of digits is equal to the number of letters in i
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Logical Reasoning
The Missing Symbol
Which option should replace the question mark in order to complete the top
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Wording
NEWApr 13
Arrows to the Word
The arrows indicate a familiar 4-letter word. What option is NOT true re
CHESS PUZZLES
- Arctic Knights
- C-Slide Knights
- Eight Knights in the Seven
- Four Knights Guarini's Problem
- G-Knights Exchange
- Horses by the Pond
- Knight Squadrons
- Knights and Fish
- Knights in Shallop
- Knights in the Castle
- Knights' Stone Cross
- Knight’s Maneuvers
- Six Knights Guarini's Problem
- The Knight Maze
- U-Steeplechase
- X-Steeplechase
- Y-Steeplechase
- Z-Steeplechase
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Knights 3:3
Cells12
Moves11
NEWNov 22
Six Knights Guarini's Problem
Known as the 2nd challenge in the Guarini's Chess Problems series. Attribut
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Knights 4:4
Cells16
Moves12
Knight Squadrons
Squadron - from Italian squadrone, which is augmentative of squadra - “batt
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Knights 2:2
Cells16
Moves5
Knights' Stone Cross
It is not that hard to solve this compact chess puzzle in 6 knight moves. Y
COIN PUZZLES
- A Coin Necklace
- Always Three
- Anchor Upside Down
- Arrow Down
- Arrow Right
- C-Dot
- Coin Cup
- Coins & Triangles
- Cup to Bowl
- Cut off the Corners
- Dollar to Euro
- Eight to G
- Euro to Dollar
- Expand the Bracelet
- Flip Angle
- Four Coins to Arch
- Fourth of July
- Glass to Cup
- Growing the Tree
- House Downsizing
- In Puzzleland
- Jar Upside Down
- L-Tetromino Flip
- Mirror the Snake
- Mirror the Triangle
- Move the Dot
- Nine to Zero
- Nob’s H-2-O
- Nob’s O-2-H
- Olympic Coins
- Olympic Coins 2
- Open the Envelope
- Pound to Euro
- Presidents’ X-change
- Rectangle to Triangle
- Revealing the Pyramid
- Rhombus to Triangle
- S-Tetromino Flip
- Sailing East
- Sailing West
- Shrink the Square
- The Chevron Challenge
- The Coined Rows
- The Delta Unfold
- The Frame Switch
- The GO Challenge
- The Jumping Coins
- The Six Pennies
- The Vase
- Trapezoid to Arch
- UC Challenge
- Unboxing the Tree
- Uncovering Octagon
- Unlock the Key-Part 1
- Unlock the Key-Part 2
- Up & Down
- Wi-Fi Switch
- X-Coin Challenge
- Y Upside Down
- Zigzag Reflection
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Expand the Bracelet
Change the given shape into the loop.
NEWNov 10
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Arrow Right
Turn the coin arrow to the right. Reach the goal in nine single-coin slidin
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The Vase
Convert the 2x3 rectangle into the vase-like shape.
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Always Three
By moving one coin at a time, reach the Goal position so that after each mo
- 4th Grade Project
- A Day at the Zoo
- A Puppy for Mike
- A Special New Year’s Eve
- Ages And New Years
- Airline Flight Blues
- Apple Festival
- Apples All Around
- Arcade Time!
- At the Opera
- Audio Book Commute
- Batter Up
- Bees Buzz
- Bowling Tournament
- Business Deliveries
- Cabins for Rent
- Cars for Lease
- Changing Orders
- Character Adventures
- Chips to Go
- Circus! Circus!
- Cooking Class
- Crazy Cotton Candy
- Dad Goes Shopping
- Dance Routines for Mothers
- Flying to Europe
- Friday Night Bowling
- Friday Night D&D
- Friday Night Karaoke
- Fruit Salad
- Gadgetworks Security
- Garden Plans
- Golf Match
- Hiking in Yellowstone
- Holiday Party
- Holiday Pies
- Ice Sculpture Art Show
- It's Football Season!
- Jury Duty
- Keep on Trucking Diner
- Kitten Litter
- Laundromat Tripping
- Little League Baseball
- Lottery Winners
- Lunch Time!
- Lunchtime Birthdays
- Lunchtime Sushi
- Madame Simone
- Monday Night Homework
- Monopoly Madness
- Morning Bagels
- Mountain Cabin Weekend
- Movie Time
- New Car Day
- New Year Babies
- New Year's Eve Travel
- New Year’s Eve Activities
- New Year’s Eve Dinner Party
- New Year’s Eve Events
- New Year’s Eve Traditions
- New Year’s Resolutions
- One Scoop or Two
- Open Mike Night
- Photo Field Trip
- Planting Season
- Puzzles for Christmas
- Raking Leaves
- Repainting Project
- Research Papers
- Rooms to Decorate
- Route 66
- Rush Hour Listening
- School Bus Stop
- Shift Changes
- Singles Dance Night
- Small Group Sessions
- Snow Storm!
- Spring Garden
- Springtime Gardening
- Stop & Go Convenience
- Story Characters
- Summer Barbecue
- Summer Vacations
- Summers End Camping
- Summertime Fun
- Super Moon Lunar Eclipse
- Sushi Too
- Swimsuit Contest
- TV Night
- Veterinary Blues
- Winter Carnival
- Winter Olympics
- Women’s Golf League
- Worldscapes Convention
- Writing Contest Winners
- Yard Work
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# of groups 5
# of labels 4
Sushi Too
A new restaurant has opened in the Campton Office Park called "Sushi Too". Since a new lunch option was a rare occurrence, several coworkers at Gadget, Inc. decided to try it for lunch today. The restaurant had many oriental dishes availabl
-
Apple Festival
Fall heralds the end of the summer and, of course, apple picking season! In Millersville, anticipation ran high this week as everyone looked forward to the weekend's Apple Festival. Held every year at the Sunny Side Orchard, the festival celebra
# of groups 5
# of labels 5
-
# of groups 4
# of labels 5
Chips to Go
Sam works in a convenience store off the highway on weeknights. Generally, Tuesday nights are pretty slow and Sam has plenty of time to read. Tonight however, he’d had a steady flow of customers since his shift started four hours ago. He suddenly rea
-
Rooms to Decorate
Four friends took an interior decorating class together, all with great plans to redo one room in their respective houses. By some twist in fate, each not only picked a different room to redo, but a different color and style scheme as well. Determine
# of groups 4
# of labels 4
NEWSep 23
-
# of groups 5
# of labels 4
Sushi Too
A new restaurant has opened in the Campton Office Park called "Sushi Too". Since a new lunch option was a rare occurrence, several coworkers at Gadget, Inc. decided to try it for lunch today. The restaurant had many oriental dishes availabl
-
# of groups 5
# of labels 5
Apple Festival
Fall heralds the end of the summer and, of course, apple picking season! In Millersville, anticipation ran high this week as everyone looked forward to the weekend's Apple Festival. Held every year at the Sunny Side Orchard, the festival celebra
-
# of groups 4
# of labels 5
Chips to Go
Sam works in a convenience store off the highway on weeknights. Generally, Tuesday nights are pretty slow and Sam has plenty of time to read. Tonight however, he’d had a steady flow of customers since his shift started four hours ago. He suddenly rea
-
# of groups 4
# of labels 4
NEWSep 23
Rooms to Decorate
Four friends took an interior decorating class together, all with great plans to redo one room in their respective houses. By some twist in fate, each not only picked a different room to redo, but a different color and style scheme as well. Determine