diff --git a/ProblemSelection.ts b/ProblemSelection.ts
index 2d60297..dd589b3 100644
--- a/ProblemSelection.ts
+++ b/ProblemSelection.ts
@@ -60,13 +60,14 @@ import { Problem33 } from "./Problems/Problem33";
 import { Problem34 } from "./Problems/Problem34";
 import { Problem35 } from "./Problems/Problem35";
 import { Problem36 } from "./Problems/Problem36";
+import { Problem37 } from "./Problems/Problem37";
 import { Problem67 } from "./Problems/Problem67";
 
 
 export class ProblemSelection{
 	//Holds the valid problem numbers
 	public static PROBLEM_NUMBERS: number[] = [  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
-												21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 67];
+												21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 67];
 
 	//Returns the problem corresponding to the given problem number
 	public static getProblem(problemNumber: number): Problem{
@@ -108,6 +109,7 @@ export class ProblemSelection{
 			case 34: problem = new Problem34(); break;
 			case 35: problem = new Problem35(); break;
 			case 36: problem = new Problem36(); break;
+			case 37: problem = new Problem37(); break;
 			case 67: problem = new Problem67(); break;
 		}
 		return problem;
diff --git a/Problems/Problem36.ts b/Problems/Problem36.ts
index cbbe050..fd0aa41 100644
--- a/Problems/Problem36.ts
+++ b/Problems/Problem36.ts
@@ -1,4 +1,4 @@
-//ProjectEulerTs/Problems/Problem36.ts
+//ProjectEulerTS/Problems/Problem36.ts
 //Matthew Ellison
 // Created: 06-29-21
 //Modified: 06-29-21
diff --git a/Problems/Problem37.ts b/Problems/Problem37.ts
new file mode 100644
index 0000000..4943016
--- /dev/null
+++ b/Problems/Problem37.ts
@@ -0,0 +1,169 @@
+//ProjectEulerTS/Problems/Problem37.ts
+//Matthew Ellison
+// Created: 07-01-21
+//Modified: 07-01-21
+//Find the sum of the only eleven primes that are both truncatable from left to right and right to left (2, 3, 5, and 7 are not counted).
+//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/typescriptClasses
+/*
+	Copyright (C) 2021  Matthew Ellison
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { getSum, isPrime, sieveOfEratosthenes } from "../../../Typescript/typescriptClasses/Algorithms";
+import { Unsolved } from "../Unsolved";
+import { Problem } from "./Problem";
+
+export class Problem37 extends Problem{
+	//Variables
+	//Static variables
+	private static LAST_PRIME_BEFORE_CHECK: number = 7;	//The last prime before 11 since signle digit primes aren't checked
+	//Instance variables
+	private truncPrimes: number[];
+	private sum: number;
+
+	//Functions
+	//Constructor
+	public constructor(){
+		super("Find the sum of the only eleven primes that are both truncatable from left to right and right to left (2, 3, 5, and 7 are not counted).");
+		this.truncPrimes = [];
+		this.sum = 0;
+	}
+	//Operational functions
+	//Solve the problems
+	public solve(): void{
+		//If the porblem has already been solved do nothing and end the function
+		if(this.solved){
+			return;
+		}
+
+		//Start the timer
+		this.timer.start();
+
+		//Create the sieve and get the first prime number
+		let sieve = sieveOfEratosthenes();
+		let tempPrime = sieve.next().value;
+		let currentPrime: number = 0;
+		if(typeof tempPrime == "number"){
+			currentPrime = tempPrime;
+		}
+		else{
+			throw new Unsolved("Sieve overflowed")
+		}
+		while(currentPrime < Problem37.LAST_PRIME_BEFORE_CHECK){
+			tempPrime = sieve.next().value;
+			if(typeof tempPrime == "number"){
+				currentPrime = tempPrime;
+			}
+			else{
+				throw new Unsolved("Sieve overflowed")
+			}
+		}
+		//Loop until truncPrimes contains 11 elements
+		while(this.truncPrimes.length < 11){
+			let isTruncPrime: boolean = true;
+			//Get the next prime
+			tempPrime = sieve.next().value;
+			if(typeof tempPrime == "number"){
+				currentPrime = tempPrime;
+			}
+			else{
+				throw new Unsolved("Sieve overflowed")
+			}
+			//Conver the prime to a string
+			let primeString: string = currentPrime.toString();
+			//If the string contains an even digit move to the next prime
+			for(let strLoc = 0;(strLoc < primeString.length) && (primeString[strLoc] == '2');++strLoc){
+				//Allow 2 to be the first digit
+				if((strLoc == 0) && (primeString[strLoc] == '2')){
+					continue;
+				}
+				if((primeString[strLoc] == '0') || (primeString[strLoc] == '2') || (primeString[strLoc] == '4') || (primeString[strLoc] == '6') || (primeString[strLoc] == '8')){
+					isTruncPrime = false;
+					break;
+				}
+			}
+			//Start removing digits from the left and see if the number stays prime
+			if(isTruncPrime){
+				for(let truncLoc = 1;(truncLoc < primeString.length) && (isTruncPrime);++truncLoc){
+					//Create a substring of the prime, removing the needed digits from the left
+					let primeSubstring: string = primeString.substring(truncLoc);
+					//Convert the string to an int and see if the number is still prime
+					let newPrime: number = parseInt(primeSubstring);
+					if(!isPrime(newPrime)){
+						isTruncPrime = false;
+					}
+				}
+			}
+			//Start removing digits from the right and see if the number stays prime
+			if(isTruncPrime){
+				for(let truncLoc = 1;(truncLoc < primeString.length) && (isTruncPrime);++truncLoc){
+					//Create a substring of the prime, removing the needed digits from the right
+					let primeSubstring: string = primeString.substring(0, primeString.length - truncLoc);
+					//Convert the string to an int and see if the number is still prime
+					let newPrime: number = parseInt(primeSubstring);
+					if(!isPrime(newPrime)){
+						isTruncPrime = false;
+					}
+				}
+			}
+			//If the number remained prime through all operations add it to the vector
+			if(isTruncPrime){
+				this.truncPrimes.push(currentPrime);
+			}
+		}
+		//Get the sum of all elements in the truncPrimes list
+		this.sum = getSum(this.truncPrimes);
+
+		//Stop the timer
+		this.timer.stop();
+
+		//Throw a flag to show the problem is solved
+		this.solved = true;
+	}
+	//Reset the problem so it can be run again
+	public reset(): void{
+		super.reset();
+		this.truncPrimes = [];
+		this.sum = 0;
+	}
+	//Gets
+	//Returns a string with the solution to the problem
+	public getResult(): string{
+		//If the problem hasn't been solve dthrow an exception
+		if(!this.solved){
+			throw new Unsolved();
+		}
+		return `The sum of all left and right truncatable primes is ${this.sum}`;
+	}
+	//Returns the list of primes that can be truncated
+	public getTruncatablePrimes(): number[]{
+		if(!this.solved){
+			throw new Unsolved();
+		}
+		return this.truncPrimes;
+	}
+	//Returns the sum of all elements in truncPrimes
+	public getSumOfTruncatablePrimes(): number{
+		if(!this.solved){
+			throw new Unsolved();
+		}
+		return this.sum;
+	}
+}
+
+/* Results:
+The sum of all left and right truncatable primes is 748317
+It took an average of 104.007 milliseconds to run this problem through 100 iterations
+*/