linq Coding Problems

All C# Programs — Data Structures 167 DSA — Arrays 105 DSA — Strings 105 DSA — Dynamic Programming 105 DSA — Stacks & Queues 105 DSA — Hashing 105 DSA — Graphs 105 C# Programs — Strings 105 DSA — Sorting 105 DSA — Binary Search 105 C# Programs — Arrays 105 DSA — Trees 105 DSA — Two Pointers 105 C# Programs — LINQ 104 C# Programs — OOP 103 C# Programs — Sorting 103 C# Programs — Collections 103 SQL Server — SELECT basics 101 SQL Server — WHERE & filtering 101 SQL Server — Subqueries 101 SQL Server — Window functions 101 SQL Server — T-SQL procedures 101 C# Programs — Interfaces 101 SQL Server — Indexes & plans 101 SQL Server — JOINs 101 SQL Server — Aggregates & GROUP BY 101 C# Programs — Inheritance 101 SQL Server — CTEs 101

104 problems in this topic

#	Title	Topics	Acceptance	Pts	Difficulty
1	Filter even numbers with LINQ	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
2	Group employees by department	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
3	Select top 3 salaries	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
4	Join orders with customers	C# Programs — LINQ csharp coding-practice	—	40	Hard	Solve
5	LINQ evens 1..10 #1	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
6	LINQ squares 1..11 #2	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
7	LINQ descending 1..12 #3	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
8	LINQ count above 6 #4	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
9	LINQ evens 1..14 #5	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
10	LINQ squares 1..15 #6	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
11	LINQ descending 1..16 #7	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
12	LINQ count above 8 #8	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
13	LINQ evens 1..18 #9	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
14	LINQ squares 1..19 #10	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
15	LINQ descending 1..20 #11	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
16	LINQ count above 10 #12	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
17	LINQ evens 1..22 #13	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
18	LINQ squares 1..23 #14	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
19	LINQ descending 1..24 #15	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
20	LINQ count above 5 #16	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
21	LINQ evens 1..11 #17	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
22	LINQ squares 1..12 #18	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
23	LINQ descending 1..13 #19	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
24	LINQ count above 7 #20	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
25	LINQ evens 1..15 #21	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
26	LINQ squares 1..16 #22	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
27	LINQ descending 1..17 #23	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
28	LINQ count above 9 #24	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
29	LINQ evens 1..19 #25	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
30	LINQ squares 1..20 #26	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
31	LINQ descending 1..21 #27	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
32	LINQ count above 11 #28	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
33	LINQ evens 1..23 #29	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
34	LINQ squares 1..24 #30	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
35	LINQ descending 1..10 #31	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
36	LINQ count above 5 #32	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
37	LINQ evens 1..12 #33	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
38	LINQ squares 1..13 #34	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
39	LINQ descending 1..14 #35	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
40	LINQ count above 7 #36	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
41	LINQ evens 1..16 #37	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
42	LINQ squares 1..17 #38	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
43	LINQ descending 1..18 #39	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
44	LINQ count above 9 #40	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
45	LINQ evens 1..20 #41	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
46	LINQ squares 1..21 #42	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
47	LINQ descending 1..22 #43	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
48	LINQ count above 11 #44	C# Programs — LINQ csharp coding-practice	—	30	Medium	Solve
49	LINQ evens 1..24 #45	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve
50	LINQ squares 1..10 #46	C# Programs — LINQ csharp coding-practice	—	20	Easy	Solve

Problem of the day

Number of Islands

Medium · +15 pts

Solve today

Weekly leaderboard

View all

Be the first to climb the board this week.

Company sheets

Toolliyo unique — practice by hiring company.

Google Amazon Microsoft Meta Apple Netflix TikTok LinkedIn Nvidia Uber

Browse all companies

Interview path

DSA Interview 150 All roadmaps 3,700+ Interview Q&A

Problems explorer