## Bar Chart: Number of Solved Tasks by Algorithm and Level ### Overview The chart compares the number of solved tasks across five algorithmic configurations (e.g., "Neo4j (Query + DR)", "NetworkX (Query + DR)") and three task difficulty levels (Level 1, Level 2, Level 3). Bars are stacked vertically, with colors representing task levels: green (Level 1), blue (Level 2), purple (Level 3). The y-axis ranges from 0 to 80, and the x-axis lists algorithmic configurations. ### Components/Axes - **X-Axis**: Five algorithmic configurations: 1. Neo4j (Query + DR) 2. NetworkX (Query + DR) 3. NetworkX + Neo4j (with Query only) 4. NetworkX + Neo4j (with DR only) 5. Neo4j + NetworkX (Query + DR) - **Y-Axis**: Number of solved tasks (0–80, increments of 20). - **Legend**: Located at the top, with: - Green = Level 1 - Blue = Level 2 - Purple = Level 3 ### Detailed Analysis | Configuration | Level 1 (Green) | Level 2 (Blue) | Level 3 (Purple) | Total | |--------------------------------------|-----------------|----------------|------------------|-------| | Neo4j (Query + DR) | 29 | 24 | 4 | 57 | | NetworkX (Query + DR) | 27 | 28 | 2 | 57 | | NetworkX + Neo4j (with Query only) | 28 | 25 | 3 | 56 | | NetworkX + Neo4j (with DR only) | 26 | 24 | 3 | 53 | | Neo4j + NetworkX (Query + DR) | 34 | 33 | 4 | 71 | ### Key Observations - **Highest Total**: The "Neo4j + NetworkX (Query + DR)" configuration solves the most tasks (71), significantly outperforming others. - **Level 1 Dominance**: Level 1 tasks (green) consistently account for the largest portion of solved tasks across all configurations. - **Level 3 Anomaly**: Level 3 tasks (purple) are the least solved in all cases, with values ranging from 2–4. - **Synergy Effect**: The combined "Neo4j + NetworkX" configuration shows a marked increase in solved tasks compared to individual algorithms. ### Interpretation The data suggests that combining Neo4j and NetworkX (Query + DR) maximizes task-solving efficiency, likely due to complementary strengths in query processing and data retrieval. Level 1 tasks are the easiest, as they dominate across all configurations. Level 3 tasks remain the most challenging, with minimal progress even in the most advanced configuration. The synergy between Neo4j and NetworkX highlights potential benefits of hybrid algorithmic approaches, though the reasons for this (e.g., optimized resource allocation, parallel processing) are not explicitly stated in the chart. The consistency of Level 3 underperformance across all configurations warrants further investigation into task complexity or algorithmic limitations.