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Build Connect Four using HOPR




in over 262 years



400 USD


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Challenge Description

Build Connect Four using HOPR.

Play should be on a standard 7x6 board by default, but with the option to specify different dimensions or turn on cylinder rules (where connections can be made across the far left and far right columns).

The pieces should use HOPR yellow (#ffffa0) and blue (#0000b4) as colours.

Submission Requirements

  • Source code must be open-sourced and available on GitHub.
  • Submission must be functional and working.
  • Submission must be your own original work or a fork of an existing project which has been substantially changed.
  • When applicable, must follow the HOPR dApp standard.

Developing HOPR

What is HOPR?

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This contest is part of The Bounty Program