A duel of logic in which you must close a channel… or prove it impossible.
1) The game is for two players and everyone uses the same tiles
They are present16 identical tiles, withstraight channel on one sideAndcurve on the other.
There are no personal pieces:all material is shared, so every move is both constructive and potentially a risk to yourself.
2) Each turn you place 1 to 3 tiles in a straight line
On your turn you have to playfrom one to three tiles, Alwaysin a straight lineAndadherentsto the existing structure (except for the very first installation).
You can turn the tiles as you like, choosing straight or curved, as long asthe channel always remains continuous.
3) The goal is to create a perfectly closed loop channel
The construction must lead to acomplete and correct loop, without interruptions, without impossible geometries or capricious highways.
The challenge is to keep your options open while forcing your opponent into unfavorable moves.
4) When you suspect impossibility, you can declare “Impossible!”
If you believe that, following the opponent's last move,it is no longer possible to close a loop, you canchallenge him by saying “Impossible!”.
At that point, the opponentyou have to try it yourselfto complete the channel using the remaining tiles, without help.
5) The challenge decides the winner
If the player is challengedmanages to complete the channel correctly, he wins.
Iffails, whoever claimed “Impossible!” wins.
👉 In this game you don't win just by building…you win by thinking before the other.
