use the ? sign for blank (empty tile)
roos4, sori4,
ios3, iso3, oor3, oos3, ors3, roo3, sir3, sri3,
io2, is2, oi2, oo2, or2, os2, si2, so2,
The POOCOO website uses cookies for analytical purposes. If you do not want to use cookies disable them in your browser.