♪ Isaäc Bickërstaff ♫
The results of a five yeer studee ntu the sekund lw uf thurmodynamiks aand itz inevibl fxt hon shewb rt nslpn raq liot.
Yup. The start squares have circles on them, and the board is physically smaller, otherwise the rules are identical, right down to the distribution and type of playing bits.
The similarities are so great that I traded off my copy of Travel Blokus and marked my standard Blokus board to play the 2-player version. I think there are pictures in the gallery of other boards that have been modified this way.