sˌʌm ɹᵻkwˈaɪɚ sɪɡnˈɪfɪkənt ɐmˈaʊnts ʌv pˈɪksəl hˈʌntɪŋ tˈiːdiəs sˈɜːtʃɪŋ fɚɹə smˈɔːl klˈɪkəbəl ˈɛɹiə, wˌɪtʃ kæn fɹʌstɹˈeɪt plˈeɪɚz.
Some require significant amounts of pixel hunting (tedious searching for a small clickable area), which can frustrate players.