zˈæktɪkə ɪz ɐ kˈɑːɹd ɡˈeɪm ðæt tʃˈælɪndʒᵻz ænd bˈɪldz stˈuːdənts ɐbˈɪləɾi tʊ ˈɛstᵻmˌeɪt ðɪ ˈaʊtkʌm əvə sˈɪɹiz ʌv pɹˈɑːsɛsᵻz.
Xactika is a card game that challenges and builds student’s ability to estimate the outcome of a series of processes.