Sliding puzzle

The sliding puzzle is the second set of boss levels in the series. In this minigame, you must slide numbered blocks in such a fashion so that they end up aligning in chronologically ascending order. Instructions are as follows:

"Arrange the numbers in the correct order: To move the tiles, slide them with your finger."
 * Starting from 1 at the top left
 * Up to the greatest number at the bottom right
 * With the empty tile last, right after the greatest number

The boss comes with 4 levels:

"Baby sliding puzzle"
This puzzle is configured with 5 blocks in a 3x2 grid. The positions of the blocks are randomized, so you won't have the same solution every time. You will receive 1 J-Coin and 5 Experience Points for completing this level.

"Elongated sliding puzzle"
This puzzle is configured with 23 blocks in an 8x3 grid (hence the name, "Elongated sliding puzzle"). Again, the block positions will be randomized, so the solution is always different. If you pass this, you'll be awarded 2 J-Coins and 15 Experience Points.

"15-puzzle"
As its name suggests, this puzzle features 15 blocks in a classic 4x4 grid. The solution is always randomized, and the method for solving it stays the same. Upon completion of this level, you will get 3 J-Coins and 25 Experience Points.

"XL sliding puzzle"
The hardest one of them all, this puzzle contains a whole 24 blocks in a large 5x5 grid. This may take a bit of time, but once you get it, you will then be given 5 J-Coins and 30 Experience Points.