Nicky's InfinityCurio Domain Challenges often involve platforming, but one particularly challenging challenge can be found near the Chu-Chu Station. Achieving this quest, located northwest of Chu-Chu Station under one of the stone trees towering over the Forsaken District, is much easier than actually completing it.
To enter this Curio Domain Challenge at Nicky's Infinityyou'll want to head northwest of Chu-Chu Station and find the Stonetree Top Warp Spire at Chu-Chu Station. From here, you can find Curio's Domain by sliding down and east, under the Stone Tree.
![Nikki Infinity Rides the Choo Choo Train](https://static0.gamerantimages.com/wordpress/wp-content/uploads/2025/01/infinity-nikki-choo-choo-train.jpg)
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Infinity Nikki: How to Ride the Choo Choo Train
Players who have received the daily wish to ride the Choo Choo Train in Infinity Nikki can find out how to complete the challenge here.
How to solve the Curio Domain challenge near Chu-Chu Station
Head to the location shown on the map above (easiest to reach by traveling from Chu-Chu Station, Stonetree Top Warp Spire) to find the challenge. Go inside to find a platform challenge that you'll need to overcome to get the Whimstar here.
Inside the domain, you'll see large purple blocks that slide up and down, and some fans to enhance your floral sliding outfit. To get to Whimstar, you'll need to time your jumps and slides to account for the movement of these blocks. The first few jumps are pretty easy, just use the fan when the block in front of you moves up to launch Nicky through the gap and onto the platform behind the block.
Next, you'll need to use the fan pointing straight up to lift Nicky into the air, then wait for the block on the left to drop down and slide to land on it. From here you can hook up with another fan that will take you to a higher part of the first platform you landed on if you use it.
You'll then need to jump off the moving block you're on when it starts to come back down so you can reach the block on the right as it rises so you can slide under it and onto the next platform. This is the hardest jump in this challenge and will probably take a few tries. If needed, watch the video tutorial at the top of this article for more visual help.
From here, go up the ramp and onto the moving block, using it to reach the highest fan. This fan will allow Nicky to glide to Whimstar with a floral sliding outfit. Take the Whimstar to complete the challenge.