idnr: 6805
3   4  
1   2  
  2   1
  4   3
Difficulty: Super easy (0)
idnr: 5316
    2 1
4 1    
    1 4
1 2    
Difficulty: Super easy (0)
idnr: 2353
    2  
3      
      1
  4    
Difficulty: Super easy (0)
idnr: 3832
1     3
       
       
2     1
Difficulty: Very easy (0)