Chinese teens set world records for solving a Klotski puzzle

A 16-year-old boy named Liao Junyue from Guangzhou, China recently solved a 4×5 Klotski （華容道） puzzle with the “passing through the five barriers （過五關）” layout in 0.979 seconds, breaking the world record.  Previously, Kong Shuqi, a 12-year-old girl from Fujian, China, solved a 4×5 Klotski puzzle blindfolded （蒙住眼睛） in 5.648 seconds, setting the fastest time and breaking the world record, too. Klotski ...Read More