I created a RANDOM calculation in Tableau to get a value of 0 to 1. So, I decided I would try to randomize the position of that four leaf clover. Every time you came into the viz, you'd see the four-leaf clover would be in the same position as it was the last time you opened the viz.and the second game would be the same, and the third, etc. So you could, in theory, memorize where the four-leaf clover was located. This was pretty easy, but even though you could play thousands of unique games, the games were, again, played in the exact same order. This always bugged me so I decided to create thousands of variations. Again, the problem is that the game never changed.you play it once and you're done. The object was to find the single four-leaf clover. It contained 25,000 three-leaf clovers and 1 four-leaf clover. I created the original version of this one month into using Tableau (March of 2018). We didn't really push the issue and figured that people wouldn't likely play it enough times to memorize the order.įast forward to early 2022 when I started playing around with my Luck of the Irish viz. I quickly tried a few things, but never really dug in. However, that didn't work when published to Tableau Public. I tried grabbing the seconds of the time figuring that would be fairly random - DATEPART('second', NOW()). Klaus recommended that we use some sort of randomization to change the cards and the order in which they appear. In theory, players could have memorized that the matching object in the first two cards was the zebra and the matching object in the second two cards was the key and so on. The game is played the same way every aning, the first two cards are the same two cards no matter how many times you play the game. Klaus brought up one issue before we shared the viz with the public. I encourage you to check out the final Spot It vs Dobble viz (note: in Jul 2022, there was some issue with images on Tableau Public, so parts of this viz may look a little odd). The viz turned out great and it was a ton of fun to build. The game itself is a ton of fun and the mathematics behind it are simply mind-blowing. You turn over two cards and players race to find the one and only object that is on both cards. In December 2020, Klaus Schulte and I collaborated on a fun project where we recreated the Spot It (known as Dobble in Europe) card game in Tableau.
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