diff --git a/src/app/pages/algorithms/pathfinding/pathfinding.component.html b/src/app/pages/algorithms/pathfinding/pathfinding.component.html
index 1c1c6b4..e6866d4 100644
--- a/src/app/pages/algorithms/pathfinding/pathfinding.component.html
+++ b/src/app/pages/algorithms/pathfinding/pathfinding.component.html
@@ -27,9 +27,10 @@
         <button matButton="filled" (click)="visualize('astar')">{{ 'PATHFINDING.ASTAR' | translate }}</button>
       </div>
       <div class="controls">
-        <button matButton="filled" (click)="normalCase()">{{ 'PATHFINDING.NORMAL_CASE' | translate }}</button>
-        <button matButton="filled" (click)="edgeCase()">{{ 'PATHFINDING.EDGE_CASE' | translate }}</button>
-        <button matButton="filled" (click)="clearBoard()">{{ 'PATHFINDING.CLEAR_BOARD' | translate }}</button>
+        <button matButton="filled" (click)="createCase({withWalls: true, scenario: 'normal'})">{{ 'PATHFINDING.NORMAL_CASE' | translate }}</button>
+        <button matButton="filled" (click)="createCase({withWalls: true, scenario: 'random'})">{{ 'PATHFINDING.RANDOM_CASE' | translate }}</button>
+        <button matButton="filled" (click)="createCase({withWalls: true, scenario: 'edge'})">{{ 'PATHFINDING.EDGE_CASE' | translate }}</button>
+        <button matButton="filled" (click)="createCase({withWalls: false, scenario: 'normal'})">{{ 'PATHFINDING.CLEAR_BOARD' | translate }}</button>
       </div>
 
       <div class="controls">
diff --git a/src/app/pages/algorithms/pathfinding/pathfinding.component.ts b/src/app/pages/algorithms/pathfinding/pathfinding.component.ts
index fcfd433..9f14bb3 100644
--- a/src/app/pages/algorithms/pathfinding/pathfinding.component.ts
+++ b/src/app/pages/algorithms/pathfinding/pathfinding.component.ts
@@ -9,7 +9,7 @@ import {MatInputModule} from '@angular/material/input';
 
 import {TranslateModule, TranslateService} from '@ngx-translate/core';
 
-import {DEFAULT_GRID_COLS, DEFAULT_GRID_ROWS, MAX_GRID_PX, MAX_GRID_SIZE, MIN_GRID_SIZE, Node} from './pathfinding.models';
+import {DEFAULT_GRID_COLS, DEFAULT_GRID_ROWS, MAX_GRID_PX, MAX_GRID_SIZE, MAX_RANDOM_WALLS_FACTORS, MIN_GRID_SIZE, Node} from './pathfinding.models';
 import {PathfindingService} from './service/pathfinding.service';
 import {UrlConstants} from '../../../constants/UrlConstants';
 import {MatCard, MatCardContent, MatCardHeader, MatCardTitle} from '@angular/material/card';
@@ -70,7 +70,7 @@ export class PathfindingComponent implements AfterViewInit {
   private shouldAddWall = true;
 
   animationSpeed = 3;
-  pathLength = 0;
+  pathLength = "0";
   executionTime = 0;
 
   private timeoutIds: number[] = [];
@@ -103,35 +103,28 @@ export class PathfindingComponent implements AfterViewInit {
   applyGridSize(skipReset?: boolean): void {
     this.gridRows = this.clampGridSize(this.gridRows, DEFAULT_GRID_ROWS);
     this.gridCols = this.clampGridSize(this.gridCols, DEFAULT_GRID_COLS);
-
     this.nodeSize = this.computeNodeSize(this.gridRows, this.gridCols);
     this.resizeCanvas();
 
-    if (skipReset) {
-      this.initializeGrid(true, 'edge');
+    if (this.gridRows === this.grid.length && this.gridCols === this.grid[0].length)
+    {
       this.drawGrid();
       return;
     }
 
-    // Default after size changes: pick one consistent scenario
-    this.normalCase();
+    if (skipReset) {
+      this.initializeGrid({withWalls: true, scenario: 'normal'});
+      this.drawGrid();
+      return;
+    }
+
+    this.createCase({withWalls: true, scenario: 'normal'});
   }
 
-  normalCase(): void {
+  createCase({withWalls, scenario}: { withWalls: boolean, scenario: "normal" | "edge" | "random" }): void
+  {
     this.stopAnimations();
-    this.initializeGrid(true, 'normal');
-    this.drawGrid();
-  }
-
-  edgeCase(): void {
-    this.stopAnimations();
-    this.initializeGrid(true, 'edge');
-    this.drawGrid();
-  }
-
-  clearBoard(): void {
-    this.stopAnimations();
-    this.initializeGrid(false, 'edge');
+    this.initializeGrid({withWalls, scenario});
     this.drawGrid();
   }
 
@@ -167,8 +160,15 @@ export class PathfindingComponent implements AfterViewInit {
     }
 
     const endTime = performance.now();
-
-    this.pathLength = result.nodesInShortestPathOrder.length;
+    const lengthOfShortestPath = result.nodesInShortestPathOrder.length;
+    if (lengthOfShortestPath === 0)
+    {
+      this.pathLength = "∞"
+    }
+    else
+    {
+      this.pathLength = result.nodesInShortestPathOrder.length + "";
+    }
     this.executionTime = endTime - startTime;
 
     this.animateAlgorithm(result.visitedNodesInOrder, result.nodesInShortestPathOrder);
@@ -238,7 +238,7 @@ export class PathfindingComponent implements AfterViewInit {
   }
 
   // Grid init
-  private initializeGrid(withWalls: boolean, scenario: 'normal' | 'edge'): void {
+  private initializeGrid({withWalls, scenario}: { withWalls: boolean, scenario: "normal" | "edge" | "random" }): void {
     this.grid = this.createEmptyGrid();
 
     const { start, end } = this.getScenarioStartEnd(scenario);
@@ -283,29 +283,81 @@ export class PathfindingComponent implements AfterViewInit {
     };
   }
 
-  private getScenarioStartEnd(scenario: 'normal' | 'edge'): { start: GridPos; end: GridPos } {
+  private getScenarioStartEnd(scenario: 'normal' | 'edge' | 'random'): { start: GridPos; end: GridPos } {
     if (scenario === 'edge') {
       return {
         start: { row: 0, col: 0 },
         end: { row: this.gridRows - 1, col: this.gridCols - 1 }
       };
     }
+    else if (scenario === 'random') {
+      return this.createRandomStartEndPosition();
+    }
+    else {
+      // normal: mid-left -> mid-right
+      const midRow = Math.floor(this.gridRows / 2);
+      return {
+        start: { row: midRow, col: 0 },
+        end: { row: midRow, col: this.gridCols - 1 }
+      };
+    }
+  }
+
+  private createRandomStartEndPosition() {
+    const midCol = Math.floor(this.gridCols / 2);
+
+    const startRow: number = this.randomIntFromInterval(0, this.gridRows - 1);
+    const startCol: number = this.randomIntFromInterval(0, this.gridCols - 1);
+
+    const endRow: number = this.randomIntFromInterval(0, this.gridRows - 1);
+    let endCol: number;
+
+    if (startCol <= midCol) {
+      endCol = this.randomIntFromInterval(midCol + 1, this.gridCols - 1);
+    } else {
+      endCol = this.randomIntFromInterval(0, midCol);
+    }
 
-    // normal: mid-left -> mid-right
-    const midRow = Math.floor(this.gridRows / 2);
     return {
-      start: { row: midRow, col: 0 },
-      end: { row: midRow, col: this.gridCols - 1 }
+      start: {row: startRow, col: startCol},
+      end: {row: endRow, col: endCol}
     };
   }
 
-  private placeDefaultDiagonalWall(scenario: 'normal' | 'edge'): void {
+  private placeDefaultDiagonalWall(scenario: 'normal' | 'edge' | 'random'): void {
     if (scenario === 'edge') {
       this.createDiagonalWall();
     }
     else if (scenario === 'normal') {
       this.createVerticalWall();
     }
+    else if (scenario === 'random') {
+      this.createRandomWalls();
+    }
+  }
+
+  private createRandomWalls(){
+    const maxNumberOfWalls = Math.floor(MAX_RANDOM_WALLS_FACTORS * this.gridCols * this.gridRows);
+
+    for (let wall = 0; wall < maxNumberOfWalls; wall++) {
+
+      const row: number = this.randomIntFromInterval(0, this.gridRows - 1);
+      const col: number = this.randomIntFromInterval(0, this.gridCols - 1);
+
+      if (!this.isValidPosition(row, col)) {
+        wall--;
+        continue;
+      }
+
+      const node = this.grid[row][col];
+      if (node.isStart || node.isEnd) {
+        wall--;
+        continue;
+      }
+
+      node.isWall = true;
+    }
+
   }
 
   private createVerticalWall() {
@@ -587,5 +639,9 @@ export class PathfindingComponent implements AfterViewInit {
     return ctx;
   }
 
+  private randomIntFromInterval(min: number, max: number): number {
+    return Math.floor(Math.random() * (max - min + 1) + min);
+  }
+
   protected readonly UrlConstants = UrlConstants;
 }
diff --git a/src/app/pages/algorithms/pathfinding/pathfinding.models.ts b/src/app/pages/algorithms/pathfinding/pathfinding.models.ts
index b5fb259..7d34f94 100644
--- a/src/app/pages/algorithms/pathfinding/pathfinding.models.ts
+++ b/src/app/pages/algorithms/pathfinding/pathfinding.models.ts
@@ -20,3 +20,4 @@ export const MAX_GRID_SIZE = 150;
 
 // Canvas max size (px)
 export const MAX_GRID_PX = 1000;
+export const MAX_RANDOM_WALLS_FACTORS = 0.3;
diff --git a/src/assets/i18n/de.json b/src/assets/i18n/de.json
index 11c0298..72d2b97 100644
--- a/src/assets/i18n/de.json
+++ b/src/assets/i18n/de.json
@@ -303,7 +303,8 @@
     "ASTAR": "Start A*",
     "NORMAL_CASE": "Testaufbau",
     "EDGE_CASE": "A* Grenzfall-Aufbau",
-    "CLEAR_BOARD": "Board leeren",
+    "RANDOM_CASE": "Zufälliger-Aufbau",
+    "CLEAR_BOARD": "Leeres Gitter",
     "VISITED": "Besucht",
     "PATH": "Pfad",
     "PATH_LENGTH": "Pfadlänge",
diff --git a/src/assets/i18n/en.json b/src/assets/i18n/en.json
index 7e754c2..181aecf 100644
--- a/src/assets/i18n/en.json
+++ b/src/assets/i18n/en.json
@@ -303,7 +303,8 @@
     "ASTAR": "Start A*",
     "NORMAL_CASE": "Test Scenario",
     "EDGE_CASE": "A* Edge Case Scenario",
-    "CLEAR_BOARD": "Clear Board",
+    "RANDOM_CASE": "Random Case",
+    "CLEAR_BOARD": "Empty Board",
     "VISITED": "Visited",
     "PATH": "Path",
     "PATH_LENGTH": "Path length",