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Dong Han

Username: donghan

Wall Following
#264 / 114355.37%61.47%15.26%top 14%
Square Path
#92 / 254790.80%91.07%7.31%top 1%
Robot Programming
#1924 / 5436100.00%100.00%0.00%top 1%
Note: The certificate image reflects only the highest level benchmarks, if more than one highest level benchmark is displayed, the achievement value is averaged and the certificate appears in gold color.