In case you missed it, Sunday marked the 30th anniversary of Nintendo’s classic video game franchise Super Mario Bros.

Naturally, Google — never shy about expressing its love of video games — paid tribute through a clever use of search results. Google “Super Mario Bros” and click on the question box on the right side.

Spoiler alert: the box spits out coins, a tribute to the golden question boxes that appear in Super Mario video games.

Google boasts a long history of paying subtle tributes to video games through search results. Perform a search on “zerg rush” (StarCraft) and “do a barrel roll” (StarFox) and watch what happens.

Follow Brett Molina on Twitter: @brettmolina23.

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