<?php

namespace App\Models;
use Illuminate\Database\Eloquent\Model;

class Challenge extends Model {
    protected $guarded = [];
    public function kelas(){ return $this->belongsTo(Kelas::class); }
    public function guru(){ return $this->belongsTo(Guru::class); }
    public function scores(){ return $this->hasMany(Score::class); }
}