Mansion 2048 is a new room-escape puzzle game from Gipnetix Games (developers of 100 Doors 2013 and 100 Doors of Revenge). Available on the iTunes App Store for iOS devices (I assume also coming to Android via Google Play), the game offers a brand new mysterious mansion filled with new puzzles and mini-games for you to complete. Below is a complete walkthrough for each level of Mansion 2048.
Level 45 / Door 45 Answer: Get the block with the key out of the room before the clock runs out by moving the other blocks. It should look like this.
Level 46 / Door 46 Answer: Pick up the hand shovel. Dig a small stream at the base of the rock connecting puddle of water to the dirt hole.
Level 47 / Door 47 Answer: Tap the stones in the following order: worm, feet, bicycle, bird, plane, earth
Level 48 / Door 48 Answer: Tap the knight above the door to pull up the board. The goal is to get the knight to the 11. Tapping the top left square will tell the knight what square to move to. Move it to: 7, 14, 20 11.
Congratulations! You’ve completed levels 45 through 48 of Mansion 2048. Continue to levels 49 through 52.