The Equations Game is an application published by the Academy of Dijon. Type: methodological Exerciser concerned Cycles: Cycle 4, second Base Area: 4 Target competency: Reasoning - Using logical reasoning and rules established to reach a conclusion Description: The Game is a methodological Equations exerciser on solving linear equations with one unknown in Cycle 4 and second. The calculations are performed automatically, exercise itself on the actions to perform: Add, subtract, multiply or divide each member of equality by the same amount (not zero in the last two cases!). 15 levels, corresponding to increasing degrees of difficulty are available. It is possible to move to the next level if the current level is validated (obtaining at least one star) All available applications are visible here: http://mathematiques.ac-dijon.fr/spip.php?article196