Toolliyo Practice

Problems explorer

Browse by topic · auto-judge · company sheets · roadmaps — not just a problem dump.

6523 problems in this topic

# Title Topics Acceptance Pts Difficulty
4151 T-SQL PARTITION BY dept #23 20 Easy Solve
4152 events exercise #23 30 Medium Solve
4153 BST — inorder traversal sum #24 30 Medium Solve
4154 CREATE INDEX #24 30 Medium Solve
4155 Max in set #24 30 Medium Solve
4156 Max in set #24 30 Medium Solve
4157 Max in set #24 30 Medium Solve
4158 MySQL index on salary #24 30 Medium Solve
4159 PostgreSQL SERIAL and REFERENCES #24 30 Medium Solve
4160 T-SQL PARTITION BY dept #24 30 Medium Solve
4161 events exercise #24 30 Medium Solve
4162 BST — inorder traversal sum #25 30 Medium Solve
4163 CREATE INDEX #25 40 Hard Solve
4164 MySQL index on salary #25 40 Hard Solve
4165 PostgreSQL SERIAL and REFERENCES #25 40 Hard Solve
4166 Reduce product #25 40 Hard Solve
4167 Reduce product #25 40 Hard Solve
4168 Reduce product #25 40 Hard Solve
4169 T-SQL PARTITION BY dept #25 40 Hard Solve
4170 events exercise #25 40 Hard Solve
4171 BST — inorder traversal sum #26 30 Medium Solve
4172 CREATE INDEX #26 30 Medium Solve
4173 MySQL index on salary #26 30 Medium Solve
4174 PostgreSQL SERIAL and REFERENCES #26 30 Medium Solve
4175 Sum 1..15 #26 30 Medium Solve
4176 Sum 1..15 #26 30 Medium Solve
4177 Sum 1..15 #26 30 Medium Solve
4178 T-SQL PARTITION BY dept #26 30 Medium Solve
4179 events exercise #26 30 Medium Solve
4180 BST — inorder traversal sum #27 30 Medium Solve
4181 CREATE INDEX #27 30 Medium Solve
4182 Filter evens #27 20 Easy Solve
4183 Filter evens #27 20 Easy Solve
4184 Filter evens #27 20 Easy Solve
4185 MySQL index on salary #27 30 Medium Solve
4186 PostgreSQL SERIAL and REFERENCES #27 30 Medium Solve
4187 T-SQL PARTITION BY dept #27 20 Easy Solve
4188 events exercise #27 30 Medium Solve
4189 BST — inorder traversal sum #28 30 Medium Solve
4190 CREATE INDEX #28 40 Hard Solve
4191 Map squares #28 30 Medium Solve
4192 Map squares #28 30 Medium Solve
4193 Map squares #28 30 Medium Solve
4194 MySQL index on salary #28 40 Hard Solve
4195 PostgreSQL SERIAL and REFERENCES #28 40 Hard Solve
4196 T-SQL PARTITION BY dept #28 30 Medium Solve
4197 events exercise #28 40 Hard Solve
4198 BST — inorder traversal sum #29 30 Medium Solve
4199 CREATE INDEX #29 30 Medium Solve
4200 Max in set #29 40 Hard Solve
Toolliyo Assistant
Ask about tutorials, ebooks, training, pricing, mentor services, and support. I use public site content only—not admin or internal tools.

care@toolliyo.com

Need callback? Share your details