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Last Published: April 23, 2015
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Alexander C. Bost—The Tech

Madeline Sencion ‘16 dances in “BlackNYellow” during DTention, DanceTroupe’s fall showcase.

April 23, 2015
“SAAM Says” is a collection of narratives by sexual assault survivors and victim advocates being published during MIT Sexual Assault Awareness Month. This is the third of four pieces in the series.
April 23, 2015
Technical Problems is a weekly column consisting of puzzles and math problems intended to be accessible to undergraduates of all majors. The column features new problems each week as well as solutions to the problems posed two weeks earlier. Solutions to the problems posed on April 9 are posted on our website. The solutions to last week’s problems will be included in the column next week. If you are interested in having one or more of your solutions published in the column, please send them to
April 17, 2015
Alice and Bob alternately mark the squares of a 4×4 square grid, with Alice going first. If a 2×2 sub-grid is completely marked after a player’s turn, then he or she loses. Who can force a win, and what is the winning player’s strategy?