Merge pull request #9 from Kpler/feat/molkky

feat(molkky): add molkky kata

Author: VladislavSokolovKpler

src/molkky_game/README.md

@@ -0,0 +1,25 @@
+# Introduction
+Molkky is a throwing game similar to bowling, where objective is to knock down wooden pins by throwing a wooden stick at them.
+
+# Kata rules
+
+## Setup
+There are twelve pins marked from 1 to 12
+
+## Scoring
+
+- Knocking down a pin scores the number of points marked on the pin. If you knock down pin #4, you score 4 points.
+- Knocking down several pins scores the number of pins knocked down. If you knock down pins #3, #5 and #8, you score 3 points.
+- Scoring above 50 points reduces the score to 25 points. If you have 47 points and score 5 points, you have 25 points.
+- Each pin number is unique, you cannot knock down the same pin twice in the same turn.
+- At the beginning of a turn, all pins knocked down in the previous turn are reset and are standing again.
+
+## Winning
+Game is won when 50 points exactly are reached.
+
+## Losing
+Game is lost if no pins are knocked down after three turns.
+
+## Additional rules
+- This kata focuses on scoring of 1 single player.
+- When a game is won or lost, continuing the game is not possible.