Regarding the 9 dots 4 lines problem, is there a general solution/algorithm for n*n grids and (n+1) lines? : r/math
Why Nine Dots? - The NineDot Partnership
DOT PUZZLE ( CONNECT ALL THE DOTS WITHOUT LIFTING THE PEN AND WITH ONLY FOUR STRAIGHT LINES WITHOUT ANY OVERLAP )
Can You Connect These 9 Dots?
Nine dots puzzle - Wikipedia
he 9 Dots Problem: introduction and suggestions Problem
Connect the Nine Dots Riddle: Step by Step Solution | Suresolv
Math Riddle Genius Test: Can you join all 9 dots with 4 lines in this viral puzzle?
Most Wanted Solutions: 9 Dot puzzle
Connect 9 Dots with 4 Lines: Why 'Thinking Outside the Box' Doesn't Work
Math Riddle Genius Test: Can you join all 9 dots with 4 lines in this viral puzzle?
Connecting 9 dots with 4 line puzzle | Puzzle Fry
he 9 Dots Problem: introduction and suggestions Problem
9 dots 4 Lines Without Crossing | 9 Dot Puzzle With 4 Lines | 9 Dots 4 Lines Solution - YouTube
Math Riddle Genius Test: Can you join all 9 dots with 4 lines in this viral puzzle?
How to connect 9 dots with 4 straight lines without crossing the lines - Quora
logical deduction - Using 4 straight lines connect the stars together - Puzzling Stack Exchange
Learn a Magic Trick
Most Wanted Solutions: 9 Dot puzzle
The Nine Dot Puzzle - Episcopal Church of the Trinity, Coatesville, PA
Connect the Nine Dots Riddle: Step by Step Solution | Suresolv
9 Dots - How To Think Outside the Box and Lower Stress - Mache Seibel, M.D. » Mache Seibel, M.D.
how to connect 9 dots with 4 straight line - YouTube
CONNECTING DOTS WITH LINES ~ Mathematics Realm
