21st Sokoban, a free online game

Instructions: Push all of the pumpkins onto the the fields into the corner of the screen. Click on the space you want the witch to move to, then press the arrow key on your keyboard to move the witch to this location.

Rules: The witch  is only allowed to get behind the pumpkins and push them, not pull. Only one pumpkin can be pushed at a time.  All pumpkinss must be moved onto fields to win.

Hints:

• Don't move too quickly, you might get into a no-way-out-move.
• Sometimes it is necessary, to push pumpkins around in order to make room for other pumpkins.
• Think about which places are easy to reach and which are not. Push pumpkins that are in hard-to-reach places first
• Sometimes you have to place pumpkins near target-positions, then make other moves before pushing the pumpkin into the position.
• Trial and error will not give you many wins. Analyze the problems thoroughly before moving.
• Patience and practice are the most valuable abilities when solving 21st Sokoban problems.