This addictive game tests and improves your memory, strategy and math skills. The game gives a detailed analysis of your score to help identify your weak areas.Play for two weeks and track your progress. Share your scores, rewards and achievements with your friends through Facebook and Twitter.
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Collins Mini Gem Japanese-Czech & Czech-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Czech of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Danish & Danish-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Danish of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-German & German-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-English & English-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and English of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Spanish & Spanish-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Spanish of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Finnish & Finnish-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Finnish of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-French & French-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and French of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Croatian & Croatian-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Croatian of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Italian & Italian-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Italian of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Dutch & Dutch-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Dutch of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Norwegian & Norwegian-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Norwegian of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Polish & Polish-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Polish of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Portuguese & Portuguese-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Portuguese of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Russian & Russian-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Russian of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Japanese-Swedish & Swedish-Japanese Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Japanese and Swedish of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Korean-Czech & Czech-Korean Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Korean and Czech of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Korean-Danish & Danish-Korean Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Korean and Danish of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Korean-German & German-Korean Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Korean and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins Mini Gem Korean-Greek & Greek-Korean Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Korean and Greek of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.