ISBN-13: 9781482600803 / Angielski / Miękka / 2013 / 188 str.
Jane Chen is the author of the book "The Most Challenging MATHCOUNTS(r) Problems Solved" published by MATHCOUNTS Foundation. The revised edition (Jan. 5, 2014) of the book contains 20 Mathcounts Target Round Tests with the detailed solutions. The problems are very similar to real Mathcounts State/National competition