There was a three-minute span in the second period Tuesday night at Xcel Energy Center when a scientific calculator was needed to figure out the power plays.
As the referees got whistle-happy in a 2 ½-minute span, there was everything from a 49-second Calgary Flames 5-on-3 advantage to a pair of 4-on-3s lasting 41 seconds and 37 seconds. In between, a couple of abbreviated 4-on-4s and a lot of boiling-over Wild tempers, both with the Flames and the zebras.
In the end, the Wild left frustrated after Flames backup goalie Chad Johnson and the NHL's worst defense posted a 1-0 shutout.
"I think you have to look way past [the officiating]," said Wild winger Zach Parise, who played for the first time since Oct. 27. "We've got to, as a group, ask ourselves, 'Did we really do enough to give ourselves a chance to create offense, to sustain offense, to get scoring chances?'
"I don't think we did. I think we left a lot out there and there's a lot of things that go into making plays and creating offense and we just didn't do it tonight."
In the its first home game since Nov. 1, the Wild opened a stretch of five games out of six in St. Paul by suffering a 1-0 loss for the second time in five games. Johnny Gaudreau's power-play breakaway goal in the first period would be all Calgary needed.
Johnson made 27 saves for his fifth career shutout.
It certainly was a disappointing start to a three-game homestand after the Wild won two of three on the road the hard way: winning at defending Stanley Cup champion Pittsburgh, then at Ottawa in the second of a back-to-back with opening faceoffs 22 hours apart.