=============================================================================
European Union Public Licence                                     Version 1.2

EUPL  the European Community 2007, 2016
=============================================================================

  *** Copyright file for: Puzzles                                       ***
  *** Package Upstream Author: Stephen Fryatt                           ***
  *** Package Maintainer: Stephen Fryatt                                ***
  ***                                                                   ***
  *** The RISC OS-specific code in this port of Puzzles is licensed     ***
  *** under the EUPL, Version 1.2 only (the "Licence"); you may not use ***
  *** this work except in compliance with the Licence.                  ***
  ***                                                                   ***
  *** The source for the RISC OS port of Puzzles can be found on        ***
  *** GitHub, at https://github.com/steve-fryatt/puzzles.               ***
  ***                                                                   ***
  *** The core Puzzles code is copyright Simon Tatham and others, and   ***
  *** is licenced separately under the MIT Licence: see                 ***
  *** https://www.chiark.greenend.org.uk/~sgtatham/puzzles/ for details ***
  *** and access to the source code repository.                         ***
  ***                                                                   ***
  *** Portions of the code are copyright Richard Boulton, James Harvey, ***
  *** Mike Pinna, Jonas Koelker, Dariusz Olszewski, Michael Schierl,    ***
  *** Lambros Lambrou, Bernd Schmidt, Steffen Bauer, Lennard Sprong,    ***
  *** Rogier Goossens, Michael Quevillon, Asher Gordon, Didi Kohen,     ***
  *** and Ben Harris.                                                   ***

  This European Union Public Licence (the 'EUPL') applies to the Work (as
  defined below) which is provided under the terms of this Licence. Any use
  of the Work, other than as authorised under this Licence is prohibited (to
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  The Work is provided under the terms of this Licence when the Licensor (as
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    Licensed under the EUPL

  or has expressed by any other means his willingness to license under the
  EUPL.


1. Definitions
--------------

  In this Licence, the following terms have the following meaning:

  * 'The Licence': this Licence.

  * 'The Original Work': the work or software distributed or communicated by
    the Licensor under this Licence, available as Source Code and also as
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2. Scope of the rights granted by the Licence
---------------------------------------------

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  * use the Work in any circumstance and for all usage,

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  * sublicense rights in the Work or copies thereof.

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  The Licensor grants to the Licensee royalty-free, non-exclusive usage
  rights to any patents held by the Licensor, to the extent necessary to make
  use of the rights granted on the Work under this Licence.


3. Communication of the Source Code
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  The Licensor may provide the Work either in its Source Code form, or as
  Executable Code. If the Work is provided as Executable Code, the Licensor
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4. Limitations on copyright
---------------------------

  Nothing in this Licence is intended to deprive the Licensee of the benefits
  from any exception or limitation to the exclusive rights of the rights
  owners in the Work, of the exhaustion of those rights or of other
  applicable limitations thereto.


5. Obligations of the Licensee
------------------------------

  The grant of the rights mentioned above is subject to some restrictions and
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  Attribution right: The Licensee shall keep intact all copyright, patent or
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  disclaimer of warranties. The Licensee must include a copy of such notices
  and a copy of the Licence with every copy of the Work he/she distributes or
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  Copyleft clause: If the Licensee distributes or communicates copies of the
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  The Licensee (becoming Licensor) cannot offer or impose any additional
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  Compatibility clause: If the Licensee Distributes or Communicates
  Derivative Works or copies thereof based upon both the Work and another
  work licensed under a Compatible Licence, this Distribution or
  Communication can be done under the terms of this Compatible Licence. For
  the sake of this clause, 'Compatible Licence' refers to the licences listed
  in the appendix attached to this Licence. Should the Licensee's obligations
  under the Compatible Licence conflict with his/her obligations under this
  Licence, the obligations of the Compatible Licence shall prevail.

  Provision of Source Code: When distributing or communicating copies of the
  Work, the Licensee will provide a machine-readable copy of the Source Code
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  Legal Protection: This Licence does not grant permission to use the trade
  names, trademarks, service marks, or names of the Licensor, except as
  required for reasonable and customary use in describing the origin of the
  Work and reproducing the content of the copyright notice.


6. Chain of Authorship
----------------------

  The original Licensor warrants that the copyright in the Original Work
  granted hereunder is owned by him/her or licensed to him/her and that
  he/she has the power and authority to grant the Licence.

  Each Contributor warrants that the copyright in the modifications he/she
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  he/she has the power and authority to grant the Licence.

  Each time You accept the Licence, the original Licensor and subsequent
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7. Disclaimer of Warranty
-------------------------

  The Work is a work in progress, which is continuously improved by numerous
  Contributors. It is not a finished work and may therefore contain defects
  or 'bugs' inherent to this type of development.

  For the above reason, the Work is provided under the Licence on an 'as is'
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  property rights other than copyright as stated in Article 6 of this
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  This disclaimer of warranty is an essential part of the Licence and a
  condition for the grant of any rights to the Work.


8. Disclaimer of Liability
--------------------------

  Except in the cases of wilful misconduct or damages directly caused to
  natural persons, the Licensor will in no event be liable for any direct or
  indirect, material or moral, damages of any kind, arising out of the
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  for loss of goodwill, work stoppage, computer failure or malfunction, loss
  of data or any commercial damage, even if the Licensor has been advised of
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  statutory product liability laws as far such laws apply to the Work.


9. Additional agreements
------------------------

  While distributing the Work, You may choose to conclude an additional
  agreement, defining obligations or services consistent with this Licence.
  However, if accepting obligations, You may act only on your own behalf and
  on your sole responsibility, not on behalf of the original Licensor or any
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  each Contributor harmless for any liability incurred by, or claims asserted
  against such Contributor by the fact You have accepted any warranty or
  additional liability.


10. Acceptance of the Licence
-----------------------------

  The provisions of this Licence can be accepted by clicking on an icon 'I
  agree' placed under the bottom of a window displaying the text of this
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  with the rules of applicable law. Clicking on that icon indicates your
  clear and irrevocable acceptance of this Licence and all of its terms and
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  Similarly, you irrevocably accept this Licence and all of its terms and
  conditions by exercising any rights granted to You by Article 2 of this
  Licence, such as the use of the Work, the creation by You of a Derivative
  Work or the Distribution or Communication by You of the Work or copies
  thereof.


11. Information to the public
-----------------------------

  In case of any Distribution or Communication of the Work by means of
  electronic communication by You (for example, by offering to download the
  Work from a remote location) the distribution channel or media (for
  example, a website) must at least provide to the public the information
  requested by the applicable law regarding the Licensor, the Licence and the
  way it may be accessible, concluded, stored and reproduced by the Licensee.


12. Termination of the Licence
------------------------------

  The Licence and the rights granted hereunder will terminate automatically
  upon any breach by the Licensee of the terms of the Licence.

  Such a termination will not terminate the licences of any person who has
  received the Work from the Licensee under the Licence, provided such
  persons remain in full compliance with the Licence.


13. Miscellaneous
-----------------

  Without prejudice of Article 9 above, the Licence represents the complete
  agreement between the Parties as to the Work.

  If any provision of the Licence is invalid or unenforceable under
  applicable law, this will not affect the validity or enforceability of the
  Licence as a whole. Such provision will be construed or reformed so as
  necessary to make it valid and enforceable.

  The European Commission may publish other linguistic versions or new
  versions of this Licence or updated versions of the Appendix, so far this
  is required and reasonable, without reducing the scope of the rights
  granted by the Licence. New versions of the Licence will be published with
  a unique version number.

  All linguistic versions of this Licence, approved by the European
  Commission, have identical value. Parties can take advantage of the
  linguistic version of their choice.


14. Jurisdiction
----------------

  Without prejudice to specific agreement between parties,

  * any litigation resulting from the interpretation of this License, arising
    between the European Union institutions, bodies, offices or agencies, as
    a Licensor, and any Licensee, will be subject to the jurisdiction of the
    Court of Justice of the European Union, as laid down in article 272 of
    the Treaty on the Functioning of the European Union,

  * any litigation arising between other parties and resulting from the
    interpretation of this License, will be subject to the exclusive
    jurisdiction of the competent court where the Licensor resides or
    conducts its primary business.


15. Applicable Law
------------------

  Without prejudice to specific agreement between parties,

  * this Licence shall be governed by the law of the European Union Member
    State where the Licensor has his seat, resides or has his registered
    office,

  * this licence shall be governed by Belgian law if the Licensor has no
    seat, residence or registered office inside a European Union Member
    State.


Appendix
--------

  'Compatible Licences' according to Article 5 EUPL are:

  * GNU General Public License (GPL) v. 2, v. 3
  * GNU Affero General Public License (AGPL) v. 3
  * Open Software License (OSL) v. 2.1, v. 3.0
  * Eclipse Public License (EPL) v. 1.0
  * CeCILL v. 2.0, v. 2.1
  * Mozilla Public Licence (MPL) v. 2
  * GNU Lesser General Public Licence (LGPL) v. 2.1, v. 3
  * Creative Commons Attribution-ShareAlike v. 3.0 Unported (CC BY-SA 3.0)
    for works other than software
  * European Union Public Licence (EUPL) v. 1.1, v. 1.2
  * Qubec Free and Open-Source Licence -- Reciprocity (LiLiQ-R) or Strong
    Reciprocity (LiLiQ-R+).

  The European Commission may update this Appendix to later versions of the
  above licences without producing a new version of the EUPL, as long as they
  provide the rights granted in Article 2 of this Licence and protect the
  covered Source Code from exclusive appropriation.

  All other changes or additions to this Appendix require the production of a
  new EUPL version.