Piramide "Semeone" <someone@microsoft.com> wrote in message news:hdgd4l$duf$1@trimpas.omnitel.net... > > Stai nauja uzduotis: > - turite sesis degtukus, kaip is ju sudeti keturis trikampius, kad > kiekvieno krastine lygi butu degtuko ilgiui!? > > >