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2785
Игра
Easy
2803
МаркЕрованные кубики
2814
Fast Exponentiation
2882
Word Periods
Medium
2912
Glass Beads
Very easy
2935
Dima and percentages
Easy
2962
Подстроки со сдвигом
Very hard
3009
Благозвучность
Medium
3020
The Seven Percent Solution
3024
Electronic Document Security
Very easy
3036
Мутация
Easy
3075
Minimal Matrix
Medium
3135
XML
3150
Уравнение
Easy
3181
Regular expressions (Easy)
Very easy
3182
Regular expressions (Hard)
Hard
3199
Confusing Login Names
3209
Palindrome
Very easy
3285
Kth Sentence
Easy
3345
Period
3371
A Smart Brain is a Tasty Brain
Easy
3382
Hidden Code
3430
The Sorcerer`s Donut
3571
Bracelets
Easy
3596
Revenge of Champernowne Constant
Very easy
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