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6523 problems in this topic

# Title Topics Acceptance Pts Difficulty
4601 MySQL CONCAT and DATE_FORMAT #12 30 Medium Solve
4602 PostgreSQL B-tree index #12 30 Medium Solve
4603 T-SQL IDENTITY & FK #12 30 Medium Solve
4604 exceptions exercise #12 30 Medium Solve
4605 BFS shortest path in grid #13 30 Medium Solve
4606 Map squares #13 40 Hard Solve
4607 Map squares #13 40 Hard Solve
4608 Map squares #13 40 Hard Solve
4609 MySQL CONCAT and DATE_FORMAT #13 40 Hard Solve
4610 PostgreSQL B-tree index #13 40 Hard Solve
4611 T-SQL IDENTITY & FK #13 40 Hard Solve
4612 exceptions exercise #13 40 Hard Solve
4613 BFS shortest path in grid #14 30 Medium Solve
4614 Max in set #14 30 Medium Solve
4615 Max in set #14 30 Medium Solve
4616 Max in set #14 30 Medium Solve
4617 MySQL CONCAT and DATE_FORMAT #14 30 Medium Solve
4618 PostgreSQL B-tree index #14 30 Medium Solve
4619 T-SQL IDENTITY & FK #14 30 Medium Solve
4620 exceptions exercise #14 30 Medium Solve
4621 BFS shortest path in grid #15 30 Medium Solve
4622 MySQL CONCAT and DATE_FORMAT #15 30 Medium Solve
4623 PostgreSQL B-tree index #15 30 Medium Solve
4624 Reduce product #15 20 Easy Solve
4625 Reduce product #15 20 Easy Solve
4626 Reduce product #15 20 Easy Solve
4627 T-SQL IDENTITY & FK #15 20 Easy Solve
4628 exceptions exercise #15 30 Medium Solve
4629 BFS shortest path in grid #16 30 Medium Solve
4630 MySQL CONCAT and DATE_FORMAT #16 40 Hard Solve
4631 PostgreSQL B-tree index #16 40 Hard Solve
4632 Sum 1..5 #16 30 Medium Solve
4633 Sum 1..5 #16 30 Medium Solve
4634 Sum 1..5 #16 30 Medium Solve
4635 T-SQL IDENTITY & FK #16 30 Medium Solve
4636 exceptions exercise #16 40 Hard Solve
4637 BFS shortest path in grid #17 30 Medium Solve
4638 Filter evens #17 40 Hard Solve
4639 Filter evens #17 40 Hard Solve
4640 Filter evens #17 40 Hard Solve
4641 MySQL CONCAT and DATE_FORMAT #17 30 Medium Solve
4642 PostgreSQL B-tree index #17 30 Medium Solve
4643 T-SQL IDENTITY & FK #17 40 Hard Solve
4644 exceptions exercise #17 30 Medium Solve
4645 BFS shortest path in grid #18 30 Medium Solve
4646 Map squares #18 30 Medium Solve
4647 Map squares #18 30 Medium Solve
4648 Map squares #18 30 Medium Solve
4649 MySQL CONCAT and DATE_FORMAT #18 30 Medium Solve
4650 PostgreSQL B-tree index #18 30 Medium Solve
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