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Problems
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Problems

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Difficulty
Sort by
8376
Frame paving
Easy
8378
Winter Supplies
Hard
8379
Zeros and Ones
Medium
8380
Escalator
Easy
8382
Password
Very easy
8498
Circuits
Easy
8499
TEX2HTML
Easy
8512
Puzzle
Easy
8513
Thief
Easy
8515
Homo or Hetero?
Very easy
8518
Modulo 11
Easy
8519
Sum of even digits
Very easy
8524
Sum of positives in a matrix
8525
Even negative numbers in matrix
8527
Inequality ax ≤ b
Easy
8529
Kaprekar conversion
Very easy
8530
Print Matrix
8532
Print squares and cubes
Very easy
8533
Numbers with different digits
8534
Pay for the purchase without change
Medium
8535
Minimum number
Easy
8536
The youngest in the family
Easy
8544
Squares of numbers
Very easy
8547
Cut Board
Easy
8550
Print the chessboard
Very easy
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