| ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Which Team Should Receive the Sponsor Prize? | 
      📊Official 2023 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Sorting Crayons | 
      📊JAG 2023 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Counting Peaks of Infection | 
      📊Official 2022 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Serial Number | 
      📊JAG 2022 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Marbles Tell Your Lucky Number | 
      📊Official 2021 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Tokyo2020 | 
      📊JAG 2021 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Food Delivery | 
      📊JAG 2021 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Count Up 2020 | 
      📊Official 2020 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸nm Calculations | 
      📊JAG 2020 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Chains of Explosions | 
      📊JAG 2020 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Scores of Final Examination | 
      📊Official 2019 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Equal Split | 
      📊JAG 2019 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Income Inequality | 
      📊Official 2018 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Change of the Era Name | 
      📊JAG 2018 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Taro's Shopping | 
      📊Official 2017 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Selection of Participants of an Experiment | 
      📊Official 2016 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸A-un Breathing | 
      📊JAG 2016 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Delivery to a Luxurious House | 
      📊JAG 2016 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Curry Making | 
      📊JAG 2016 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Entrance Examination | 
      📊Official 2015 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Koto Municipal Subway | 
      📊JAG 2015 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Step Aerobics | 
      📊JAG 2014 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Millennium | 
      📊Official 2012 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸koukyoukoukokukikou | 
      📊JAG 2011 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Sum of Consecutive Integers | 
      📊JAG 2010 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Next Mayor | 
      📊Official 2009 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Luck Manipulator | 
      📊JAG 2009 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐Equal Total Scores | 
      📊Official 2008 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Princess's Gamble | 
      📊JAG 2008 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸🌐ICPC Score Totalizer Software | 
      📊Official 2007 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Misterious Gems | 
      📊JAG 2006 | 
    
    
    
      | ⚫20 | 
      
        
          🤍0
        
        
       | 
      🌸Keitai Message | 
      📊JAG 2005 |