table
tr
th Variant
th From
th To
th Cadence
tr(v-for="c in challenges" @click="$emit('click-challenge',c)")
td {{ c.vname }}
td {{ c.from.name }}
td(v-if="c.to[0].id > 0")
span(v-for="p in c.to") {{ p.name }}
td(v-else) {{ c.nbPlayers - 1 }} player{{ c.nbPlayers >= 3 ? 's' : '' }}
td {{ c.timeControl }}