[blocks]
<when green flag clicked>
<forever>
<if<( <<{ level }>= 3> )>>
<hide>
<else>
<show>
<end>
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Instead of starting all of your scripts with <when green flag clicked> start them with
<when I receive[ begin ]> and then have a retry button with this:
<when[ retry ]clicked>
<broadcast[ begin ]and wait c>
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Put this in the stage:
<when I receive[ retry ]>
<switch to costume[ level1 ]>
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