Goldbach's Conjecture vs Brickmason

Fun and Challenging! Goldbach's Conjecture introduces students to an idea that has baffled mathematicians for centuries. In 1742, a Russian mathematician named Christian Goldbach wrote a letter to Leonhard Euler in which he proposed a conjecture. The conjecture stated that all even numbers greater than two can be expressed as the sum of two primes. This app challenges the player to find two prime numbers to make a target even number. Completing the activity involves using mental math skills. Goldbach Conjecture is designed to be a quick math exercise that teachers can use to provide extra practice in problem solving and an enriching experience for their students. Special sound effects make the game fun to use and the interactive design facilitate problem solving strategies.

Brickmason is a new and interesting tiling puzzles game. The objective of the puzzle is to form a specific shape ( a wall ) using the given pieces( bricks ), which may not overlap. Each piece have 1 to 4 interlaced rectangle( brick ). In the game you are a brickmason building various beautiful walls. Enjoy it. Brickmason like pentomino or tangram except it compose by the rectangle. In the game you can like a brickmason to build the beautiful walls. The game is easy to play. Just touch to move, click to rotate and reverse. Each piece has 4 state at most. The game is not too difficult but interesting. It is good to train the brain or just to pass the time. Brickmason have total 450 levels in 10 packs. It also have simple interface and five themes.