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Problems

Topics
Difficulty
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1271
Balanced Braces
Very easy
1272
Tiles of Tetris, NOT!
Very easy
1273
Not so Flat After All
1274
Probability One
1275
Hop - Don`t Walk
1276
Air Strike
1277
Stock Chase
Very easy
1278
Land Division
Easy
1279
Kind of a Blur
1280
National Treasures
Very easy
1281
Simple Sequence Task
Very easy
1282
Research Grant Allocation
Very easy
1283
Banking reform
Very easy
1284
Honeycomb Walk
Easy
1285
Goldbach Division
Easy
1286
School canteen
Very easy
1287
Tennis competitions
Very easy
1288
n-digit numbers
Medium
1289
Lunch
Very easy
1290
License plate
Medium
1291
Lucky number Masha
Hard
1292
I want honey!
Hard
1293
The median number of Masha
Very easy
1294
Weigh-cones
Very easy
1295
Twigs and Pine Cones
Easy
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