(Classroom activity for the Senior Room)

source: somerset-hills.org
source: somerset-hills.org

Here’s a few puzzles to round off Maths Week 2015!

Q 1 See if you can solve these spooky Hallowe’en Cryptograms

Click link to view:

halloween_cryptogram_1

Q 2 Complete this easy Hallowe’en Sukoku using the letters “BATS”

Click here to view: halloween_sudoku_easy

Q 3 Complete this tricky Sudoku using the letters “CAULDRONS”

click here to view: halloween_sudoku_difficult

Q 4

FiveRoutes
source: thinkfun.com

Each of the five men (A-E) needs to get to the respective house (marked with the respective letter and color).

The problem is to discover how these five men can make these five routes without anyone crossing the route of another. In other words no more than one route is permitted through any cell. Men are allowed to move from cell to cell only vertically or horizontally, but never diagonally. Can you solve this challenge?

Q 5

source: thinkfun.com
source: thinkfun.com

Q 4 Complete this easy Hallowe’en Sukoku using the letters “BATS”

Click here to view: halloween_sudoku_easy

Q 5 Complete this tricky Sudoku using the letters “CAULDRONS”

click here to view: halloween_sudoku_difficult

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