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Hello and welcome to our
'Blocks of Ice' Challenge.
Look at the sequence of ice walls below, then try to answer the following questions.
Q1. How is the wall being built up?
What stays the same, what changes?
Q2. How many bricks will there be in
the 10th or 20th walls?
Q3. What about the 37th wall?
The 100th wall ?
Or, any wall?
If you enjoyed solving the first sequence, then why not try this one too?
Click here for the solutions
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