Escher's Island

Coding Practice for Python and JavaScript coders from CheckiO Team. Free, no registration required.
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15 Missions

Coding challenges with an increasing complexity and a connected storyline about hunting for the Lord Escher's treasures.
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Hundreds of Solutions

The coding game has been build in such a way so that after you solve a mission you can get access to the solutions of other users as well as share your own.
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Thank You

This wouldn't be possible to create without our Awesome CheckiO Supporters (PY and JS) as well as our friends.