1. correct

    Closed
    #6474271 4 7 3 0

  2. correct

    Closed
    #6474253 2 4 1 0

  3. correct

    Closed
    #6474214 0 3 0 0

  4. correct

    Closed
    #6474209 0 2 1 0

  5. correct

    Closed
    #6474201 0 3 2 0

  6. correct

    Closed
    #6474190 0 4 0 0

  7. correct

    Closed
    #6474180 0 2 0 0

  8. correct

    Closed
    #6474176 0 6 2 0

  9. corect

    Closed
    #6474167 0 4 0 0

  10. correct

    Closed
    #6474160 3 6 7 0

  11. correct

    Closed
    #6474151 1 4 2 0

  12. correct

    Closed
    #6474132 5 7 2 0

  13. correct

    Closed
    #6474117 0 6 0 0

  14. correct

    Closed
    #6474107 1 1 2 0

  15. correct

    Closed
    #6474098 0 5 0 0

  16. correct

    Closed
    #6474086 2 1 3 0

  17. correct

    Closed
    #6474054 1 2 2 0

  18. correct

    Closed
    #6473973 0 4 0 0

  19. correct

    Closed
    #6473962 1 7 0 0

  20. correct

    Closed
    #6473954 1 4 1 0