KODOWANIE
klasa 4a - https://studio.code.org/sections/NXYMDB
klasa 4b - https://studio.code.org/sections/XZGNZW
klasa 5a - https://studio.code.org/sections/BCZTWD
klasa 5b - https://studio.code.org/sections/VLPCKD
klasa 6a - https://studio.code.org/sections/LXLKQV
klasa 6b - https://studio.code.org/sections/XSRRJC
klasa 7a - https://studio.code.org/sections/DNQVFN
klasa 7b - https://studio.code.org/sections/SJSFFG
klasa 8a - https://studio.code.org/sections/WGQLSZ
klasa 8b - https://studio.code.org/sections/JJNNMZ