I liked this entry, it mixes a lot of different simple minigames in a context that makes sense. Also really cool idea to have a leaderboard, even if I suppose it doesn't have much cheat protection.
Unfortunately I had to stop near the end of the second course, since I think the game broke. But I found a bug where I restarted while checking the map, and I was able to get a glimpse of the third course.
Some puzzles were fun, others too simple, and other not really clear from the start (like the number crystal thing). Also the boulders + floor to light up section was WAY too difficult compared to the previous puzzles. I personally enjoyed a lot solving it, but I'm pretty sure a lot of the players opted to skip it since it's a very sudden difficulty spike.
As an extra note, good voice acting, but subtitles would probably be very appreciated just in case.
If you're interested, I streamed the game. Here's the VOD: