Teams score 1 point for each group found within 2 minutes 30 seconds. They try to create one group at a time, and may make unlimited guesses on the first two groups. Once two groups have been identified, they only have three chances to identify the remaining two groups. Should the team fail to complete the wall, the missing groupings are shown. Teams can then earn 1 point per group for identifying the connection, regardless of whether they correctly identified the grouping. A team that identifies all four groups and all four connections earns a 2-point bonus, for a total of 10 points. Unlike the previous two rounds, teams have no opportunity to score on their opponents' wall. On 1 March 2010, an interactive online version of this round was put on the Only Connect website. From mid-2011, coinciding with series 5, the website took online submissions for new Connecting Walls; the online game was discontinued for series 10. In a final buzzer round, the teams are presented with a series of word puzzles. The category of the puzzles is given before they are displayed, and each category contains a maximum of four puzzles. Each puzzle is a word or phrase with the vowels removed and the spaces shifted to disguise the original words. For example, in a category of "Booker Prize-winning novels", a puzzle of "VR NNGDLT TL" would be correctly answered as ""Vernon God Little"". Teams answer simultaneously using buzzers, and score 1 point for each puzzle they solve. Initially there was no penalty for guessing incorrectly on this round, but starting with the quarter-finals in Series 1, teams have faced a penalty of 1 point for each incorrect answer. Additionally, if the team that buzzes provides an incorrect answer (even by a single letter) or fails to answer quickly, the opposing team is given an opportunity to answer for a bonus point. The round lasts for between 90 seconds and three minutes. The team with the most points at the end of the game is the winner. If teams are tied, then a single sudden-death puzzle is given to the captains of each team. If a captain buzzes in first and gives the correct answer then their team wins, but an incorrect answer automatically forfeits the game. Although no category is officially given, they make reference to their own role as sudden-death questions. Examples are "So Long and Thanks for All the Fish", "To the Victor, the Spoils" and "Winner Stays On".