“…Cloud-based tools for learning computer science are reviewed by Abdullahi et al [1], Glazunova et al [5], Küçük, Bayılmış and Msongaleli [9], Liao, Chen and Xiong [10], Markova et al [11], Panchenko and Khomiak [13], Rassovytska and Striuk [14], Segrelles Quilis, Moltó and Blanquer [15], Tryus and Kachala [18], Tseng et al [19], Zhao and Forouraghi [22].…”