Kosteczki is a free multiplayer online strategy board game. Score points by building the largest connected islands of your colour on a shared, ever-growing board. 5 to 8 players per game, AI opponents, Elo ranking system.
Score the most points by building large connected groups (islands) of your color on a shared board. When all markers have been placed, the player with the highest total score wins.
Each player is assigned a unique color. At the start you receive 3 random markers — they can be any color, not necessarily yours. The board starts with a single open cell in the center.
On each turn you must do one of the following:
A. Place a marker — place any marker from your hand onto an open cell. Every closed cell directly adjacent opens up. You then draw a new marker.
B. Swap hands — exchange your entire hand with another player's hand. Use this to grab markers of your own color.
Your score is the sum of points from all your islands. 1 cell = 0 pts, 2 cells = 1 pt, 3 cells = 4 pts, 4 cells = 7 pts, 5 cells = 9 pts. Formula for 4+: 7 + (size − 4) × 2.
Contact: contact@kosteczki.com