{smcl} {* 14July2016}{...} {hline} help for {hi:hanoitower} {hline} {title:Play Tower of Hanoi in Stata} {cmd:hanoitwoer } provide demos of Tower of Hanoi in Stata. {marker syntax}{...} {title:Syntax} {p 4 10 2} {cmd:hanoi } #1 [#2], [fig] {synoptset 24 tabbed}{...} {synopthdr} {synoptline} {synopt :{opt #1}}specify the number of disks{p_end} {synopt :{opt #2}}specify the sleep time for each step; by default, it is 1000ms {p_end} {synopt :{opt fig}}show the figures {p_end} {synoptline} {marker examples}{...} {title:Examples} {phang} {p 12 16 2} {cmd:.hanoitower 10 1000} {p 12 16 2} {cmd:.hanoitower 5, fig} {p 12 16 2} {cmd:.qui hanoitower 3 2000, fig} {hline} {title:Authors} {phang} {cmd:Kerry Du}, School of Management, Xiamen University, China.{break} E-mail: {browse "mailto:kerrydu@xmu.edu.cn":kerrydu@xmu.edu.cn}. {break}