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Problems

Topics
Difficulty
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8505
Palindrome
Hard
8506
Game
Medium
8507
Triangle
Easy
8508
Numbers
Medium
8509
Jam
Very hard
8511
Random
Very hard
8512
Puzzle
Easy
8513
Thief
Easy
8514
Never mix up your hat!
Easy
8515
Homo or Hetero?
Very easy
8516
BFFs
Easy
8517
Match me if you can
Hard
8518
Modulo 11
Easy
8519
Sum of even digits
Very easy
8520
Conditional statement - 1
Very easy
8521
Conditional statement - 2
Very easy
8522
Divisibility
Very easy
8523
Circle
Very easy
8524
Sum of positives in a matrix
Very easy
8525
Even negative numbers in matrix
Very easy
8526
Conditional statement - 3
Very easy
8527
Inequality ax ≤ b
Easy
8528
Global Positioning System
Very easy
8529
Kaprekar conversion
Very easy
8530
Print Matrix
Very easy
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