Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

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17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Chemical Formula Challenge 螢幕截圖

iPad

iPhone

About Chemical Formula Challenge

An educational game to improve your ability to form chemical formulas from chemical names. You can either play it yourself or challenge a friend.

Singleplayer

No mistake mode: Once a mistake is made, the game is considered lost. The objective of this is to improve the accuracy of you forming chemical formulas.

Timed practice mode: You are given a time limit, and your score is determined by the number of formulas you can form within the time limit. This is to improve your speed of forming chemical formulas.

Freeplay mode: Unlimited amount of time and you will not be penalised for your mistakes.

2 Players

The player who manages to complete all the formulas correctly first wins. If a mistake is made, the player loses immediately.