Kev yug npua yuav tsum ua tsib squares, uas yog, ntau yam, khoom noj khoom haus, ib puag ncig, kev tswj hwm, thiab kev tiv thaiv kev sib kis. Cov tsib yam no yog qhov tseem ceeb. Ntawm lawv, ib puag ncig, ntau yam, khoom noj khoom haus, thiab kev tiv thaiv kab mob kis tau hu ua plaub qhov kev txwv loj, thiab cuam tshuam ntawm env ...
Nyeem ntxiv