Captain Ashley Williams said Wales know they face a tough challenge against Croatia tomorrow night.
"I think they're very good, they've got some top players in their team", the defender warned.
Wales are high on confidence after beating Scotland on Friday, but their last defeat came in October in Croatia.
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Dan Biggar says the Wales team are enjoying their World Cup journey and will continue to do so after the pool stages.
A cold night ahead with clear spells and mist patches forming by the early hours!