All submissions for Số hoàn hảo (dễ)
          QU
    
    
      C++20
    
    
    30/05/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    22/05/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    13/05/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    09/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    09/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    03/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    03/04/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    31/03/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    31/03/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    31/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    28/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    26/03/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    24/03/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    24/03/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    24/03/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    21/02/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    21/02/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    17/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    17/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    17/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    17/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    17/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    17/02/2025
  
  ---
    ---
          IE
    
    ---
    
      PAS
    
    
    16/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    15/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    14/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    14/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    08/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---
          QU
    
    
      C++20
    
    
    04/02/2025
  
  ---
    ---