Mario Gavranovic scored a hattrick and Christian Fassnacht added two more as Switzerland beat their tiny neighbours Liechtenstein 7-0 in St Gallen.
Finland beat Liechtenstein 3-0 to book a place at Euro 2020 and reach the finals of a major football tournament for the first time.
Italy maintained their perfect record in Group J and clocked up their ninth international win in a row with a 5-0 thumping of Liechtenstein.
Greece's miserable run in the Euro 2020 qualifiers continued on Sunday when they were held to a 1-1 draw at home by Liechtenstein.
Fabio Quagliarella became Italy's oldest goalscorer as his double helped Roberto Mancini's rejuvenated side thrash 10-man Liechtenstein 6-0.
Qatar's preparations for hosting the 2022 World Cup plumbed new depths on Thursday when they suffered an embarrassing 2-1 loss to Liechtenstein.
Alvaro Morata and substitute Iago Aspas each scored twice as Spain moved closer to the World Cup finals with an 8-0 win over Liechtenstein.
Italy were less than totally convincing throughout their 5-0 victory over minnows Liechtenstein in Udine but the three points keep them on track.
Gianluigi Buffon kept a clean sheet in his 1,000th professional appearance for club and country as Italy beat Albania 2-0 in a World Cup qualifier.
Andrea Belotti scored twice as Italy kept the pressure on Group G leaders Spain with a 4-0 win over Liechtenstein in Vaduz.
Marco Verratti is confident Giampiero Ventura's youthful Italy squad can deliver the required result in their World Cup qualifier at Liechtenstein.
Italy have announced midfielder Claudio Marchisio has withdrawn from their squad for the matches against Liechtenstein and Germany.
Israel made it two wins out of three in Group G with a 2-1 victory over World Cup qualifying minnows Liechtenstein.
Albania made it two wins from two in World Cup qualifying Group G with a 2-0 victory against Liechtenstein.
Diego Costa, David Silva and Alvaro Morata all scored twice as Spain broke the game open in the second half to thrash Liechtenstein 8-0.
Italy were fully in control as they beat Finland 2-0 in Verona on Monday in their final warm-up for Euro 2016.
Andriy Yarmolenko scored the only goal as Ukraine defeated Wales 1-0 in a friendly on Monday.
Poland began their preparations for this summer's European Championship with a 1-0 win over Serbia in a friendly on Wednesday.