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Logic Puzzles
“Uncle Bob”

Each month in 2020 I plan to feature a different type of logic puzzle. This month it’s …

Let the E-Games Begin, Part 1

Back in March/April when schools were shutting down and providing parents with lessons for students, Uncle Bob provided three packages of websites which provide learning through games and puzzles. I include a few reminders of those here along with several other sites worth exploring.


NRICH is a Brit Ed. site that has math problems in all topics for all ages.

From https://nrich.maths.org

Search for: Poly Plug Rectangles gr 1-3
Spot Thirteen gr 2, 3, 4
Remainders Game gr 3-5
… and many others, for example

Look for "Got It!" - A nim sum game. Interactive and customizable.


Square It! Make a Square on dot grid. Computer or opponent will block you.


… and here are other activities to try.


Kakuro free - all levels and sizes available

in Interactive or Print-friendly versions

[with links to rules and tutorial]


Broken Calculator (Woodlands)


Golf: A Super Math Game


More E-Games will be featured next month.

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