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2497
Tariffs
Easy
2507
Border
Very easy
2508
Загранпаспорт
2531
Mine Map
2536
Kick-Tipp
2537
Elephant show
2538
Encoding binary numbers
2540
Length and frequency of sentences
2542
Form guide
2544
uHunt
Medium
2545
Лосенок
Very easy
2546
Вилки и ножи
Very easy
2547
Белочка
Easy
2548
Симметричная поляна
Easy
2553
Image and Shadow
Very hard
2557
Color game
Very hard
2559
Processor`s game
Very hard
2562
Search by template
Medium
2564
Palindromic Dates
2566
Choosing a camera
Medium
2570
Age of Retirement
Medium
2589
Cleaning the Dishes
2590
Space Exploration
2593
Сalculation
Very easy
2594
Figurе
Very easy
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