idnr: 654
    3 2
       
       
1 3    
Difficulty: Super easy (0)
idnr: 711
      2
    1  
  1    
4      
Difficulty: Very easy (0)
idnr: 33
      1
    2  
  2    
4      
Difficulty: Very easy (0)
idnr: 122
    3 4
       
       
2 1    
Difficulty: Super easy (0)