Oleg Bastrakov Apps

count numbers

A set of cards with 333 Chinesecharacters.It's like a quiz. Actually it's a flashcards.UI the same with "CoBa Chinese Radicals", so you can try that freebefore.BWT email me with any problem: [email protected]

Learn chinese Radicals (Chinese characters).

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Anatomy quiz.

Fingerspelling quiz.

CoBa Anatomy for $1.

Geo memorising

Organic chemistry quiz

Just press any bell button and shakeyourphone. :-)Look at the video.

just click the screen.a simple program, which aims to stimulate the brain inthegeneration heuristic ideas.It is known as "image-based brainstorming".panda, alien and cow find some for you. :-)

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$1 CoBa-Biology

to train your brain in a game

CoBa Biology quiz

preparing for the HSK