Castle Challenge is a free puzzle game developed by MobStudios for Android users. In this game, you play as a hero who needs to collect gold and kill the goblin. To achieve this, you need to solve puzzles by moving the barrier in the right order, taking the treasure, and avoiding the goblin and lava. With many difficult levels, this game will challenge your brain and keep you entertained for hours.

The gameplay and graphics are impressive and addictive, making it a great choice for puzzle lovers. You will have to move the barrier to solve the difficult puzzles, collect the gold, and kill the goblin. The game is easy to install and play, and it's completely free.

Overall, Castle Challenge is an excellent game that offers tons of levels, challenging gameplay, and impressive graphics. If you're a puzzle lover, you should definitely give this game a try.