12. 1. 10:01
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pdf: 70
th year,
A, regional round, solutions
12. 1. 10:00
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th year,
A, regional round, problems
7. 12. 23:16
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pdf: 70
th year,
A, school round, solutions
7. 12. 23:15
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pdf: 70
th year,
A, school round, problems
6. 12. 23:20
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th year,
A, homework round, solutions
25. 10. 02:18
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th year,
C, homework round, hint problems
20. 10. 22:05
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pdf: 70
th year,
B, homework round, hint problems
13. 10. 12:36
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pdf: 70
th year,
A, homework round, hint problems
8. 10. 09:04
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pdf: 70
th year, category Z booklet, Hungarian version, homework round
8. 10. 09:04
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pdf: 70
th year, category Z booklet, homework round