Norðri and Vestri are playing Ingenious – a German abstract strategy board game. Figure out their final scoring to find the cache.
This is the current situation …

… and the current scoring:
Norðri

Vestri

You can use this dashboard, to track the scoring – if you open it twice in different tabs, you can track the progress for both players.
These are the next rounds
#1 – It's Vestris turn.

#2

#3

#4

#5

#6

The game is over
I hope, you got the final score for each player.
Now calculate the final coordinates:
N [O+R+Y+Y]° [Y+R].[(O-G)(P-B)(O-B)]
W [P-Y]° [G+O+O].[(B-Y+1)(O-R)(R-P+2)]
Happy hunting!
If you like playing boardgames, you can find me on boardgamearena.com or brettspielwelt.de username "eneri"