Create valid sums with the given numbers and operators.

Find all the differences within the time limit.

1010 game with Hex shapes. Drag shapes onto the board and complete lines (horizontal, vertical and/or diagonal).

Find all the hidden objects, number and differences in the Chinese Temple.

Click/tap on all the differences in Famous Paintings.

Connect all the light bulbs with each other and also with the main battery. You have to create as many connections to other bulbs as the number indicated on the bulb. Two bulbs can be connected with each other only vertically or ..

Observe the images of Batman, The Dark Knight Rises and see if you can find all of the hidden numbers.

Try to get a single connected power network by rotating grid squares.

Discover the Secrets of this beautiful garden by finding all the differences.

Complete the crosswords. Select the correct letter for the empty spots to create all valid English words.