using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class Score : MonoBehaviour {

	// Use this for initialization
	public Text score;
	public int counter=0;

	void Start(){
		
		score.text="Score: "+counter;

	}
	void OnCollisionEnter2D(Collision2D targetHit){
		if (targetHit.gameObject.name == "yoba_pechalnii") {
		counter+=1;
		score.text = "Score: "+counter;
		}
}

}	# your code goes here