what are your four favourite Le Monde maths puzzles?
#1001 (sudoku)
#1002 (parallelograms)
#1003 (pairwise sums)
#1006 (linear programming)
#1008 (n & 3n)
#1009 (paper clips)
#1010 (averages of same parity)
#1011 (longuest random walk)
#1012 (triangle & distance to summit)
#1013 (unknown operator)
#1014 (testing batteries)
#1015 (game with fixed winners)
#1016 (partitions with fixed sums of squares)
#1017 (pizza division)
#1018 (99 digit integer)
#1019 (game of red & blue cards)
#1020 (liar circle)
#1021 (unsolved election puzzle)
#1022 (squaring T's)
#1023 (prime digit number multiplication)
#1024 (object in drawers)
#1025 (binary questions on 1025 numbers)
#1026 (pyramid of integers)
Select up to 4 answers.
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