Karratu magikoak:
http://klasikoa.eimakatalogoa.eus/45650/index.html
Simetria:
http://klasikoa.eimakatalogoa.eus/45608/index.html
Biderketak:
https://www.arcademics.com/games/space-race
http://www.fun4thebrain.com/multiplication/alienmunchmult.html
https://www.vedoque.com/juegos/granja-matematicas.html