Puzzle Challenge 3

April 15th, 2013 | by Jo

[latexpage]     Puzzles contributed by Dr Michael Evans.  Email your solutions to [subscribe

Puzzle Challenge 2

March 15th, 2013 | by Simi

[latexpage] #1 INTEGER CHALLENGE a.  Any $m+ 1$ distinct positive integers are chosen from the integers  $1,2,3 \dots, 2m$.  Prove [&hellip

Puzzle Challenge 1

February 15th, 2013 | by Simi

Roll up students – these puzzles are just for you!  Upload your answers to all four puzzles for a chance [&hellip

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