Cody

# Problem 5. Triangle Numbers

• What is Size?
1 – 10 of 26,593

#### Solution 2187132

Submitted 25 minutes ago by Chia-Tung Tuan

• Size: 14
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2187006

Submitted 1 hour and 30 minutes ago by EB

• Size: 14
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2186138

Submitted 7 hours and 55 minutes ago by Anvitha S

• Size: 14
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2185821

Submitted 12 hours and 8 minutes ago by VS

• Size: 17
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2185818

Submitted 12 hours and 13 minutes ago by Matthew Burgin

• Size: 29
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2185817

Submitted 12 hours and 14 minutes ago

• Incorrect
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2185553

Submitted 18 hours and 14 minutes ago by DHRUVINKUMAR DARJI

• Size: 22
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2185458

Submitted 19 hours and 9 minutes ago

• Incorrect
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

#### Solution 2185457

Submitted 19 hours and 9 minutes ago

• Incorrect