Lumina

Here's a description based on what's shown:
Lumina is a neon-styled pipe/connector puzzle game. Here's what's visible in this screenshot:
Gameplay: You're on Stage 06, working through a 7×8 grid filled with pipe-segment tiles (straight lines, corners, T-junctions, and crosses) in a glowing magenta-on-slate art style. The goal is to rotate or connect tiles so they link together into a continuous glowing path — the counter shows 3/35 linked, tracking how many segments are currently connected. The left edge of each row has a 🔥 flame icon, and some rows end in a 🚀 rocket icon, suggesting the connected path needs to travel from the flame to the rocket (like completing a circuit or fuse line). A large "CLEAN!" banner has just popped up, indicating this stage/board was cleared successfully.
Economy: There's a Vault currency (✨ 100, shown as sparkle-point currency) used to buy Power-Ups:

Refresh Grid – 25 ✨ (reshuffles the board)
+10 Energy (Emergency) – 50 ✨ (adds extra moves)

A note clarifies "Energy can be bought even if moves hit 0," implying the game runs on a limited-moves/energy system typical of mobile puzzle games (like Candy Crush-style lives).
Style: Dark space/cosmic theme with twinkling star particles in the background, neon-pink glowing UI text, and a minimalist sci-fi aesthetic — overall it reads as a mobile