: Attempt a problem for at least 15–20 minutes before looking at a solution. The unique value of Galitskii's problems lies in the logical struggle to find a non-standard approach.
: Functions and graphs, sequences and progressions, and systems of equations. galitskii sbornik zadach po algebre 8-9 gdz
: Rational fractions, divisibility of integers, square roots, quadratic equations, and inequalities. : Attempt a problem for at least 15–20