🏆 Best Puzzle Games — Top 20 Free Online (Ranked)

Search an old house across five nights, gather the clues and find the way out. Move quietly, because every sound gives you away.

Black Hole Fill 3D is an addictive hypercasual game where you guide a black hole around a room, swallowing everything in sight to fill the target zone.

Animal Merge: Zoo Drop is an adorable merge puzzle where you combine matching animals — starting from chicks — all the way up to an elephant.

Clear cluttered rooms by putting every item back where it belongs. Colors and types have to match, and later levels start a countdown.

Tidy up messy wardrobes, pair the pieces together and complete a full outfit in every level.

Scary Teacher 3D is a fun 3D stealth adventure where you sneak into the house of mean neighbor Miss T, pull pranks on her chapter by chapter, and escape without getting caught.

Fireboy and Watergirl 6 is the next chapter in the classic two-character co-op puzzle platform series — collect diamonds and reach the exit.

Wander the rooms, gather hidden clues and solve the puzzles. Every choice you make nudges the story in a different direction.

Time the cameras, watch the guard's back and reach the safe. A two-dimensional stealth puzzle that rewards planning your route across floors.

Slide the board, merge matching numbers, and see how close you can get to the legendary 2048 tile.

Watch the security feeds, catch the small details that change inside each room and file your report before the shift ends.

You gather clues in a locked house, use sound to draw attention away and work toward the exit door. Five nights, rising pace.

Search a locked house for keys and tools, crack the code on the front door, and slip past Granny and Grandpa before they hear you.

Egg Adventure is a creative puzzle platformer where you guide the fragile Mr. Egg through trap-filled levels using drawing mechanics and hidden solutions.

Explore a closed toy factory with a backpack of extendable hands. Turn distant levers, connect cables and open one locked door after another.

Fireboy and Watergirl is a classic co-op puzzle platformer where you control two characters to collect gems and reach the exit in a forest temple — alone or with a friend.

That's Not My Neighbor is a puzzle game where you play doorman at an apartment building, checking documents to tell real tenants apart from doppelgangers impersonating them.

Start with water, fire, wind and earth. Drag two together, see what appears and keep growing your list of discoveries.

You match three bubbles of the same colour and pop them. Clear the board before the cluster hanging from the ceiling reaches the bottom line.