When facing a Town Hall 16 in Clash of Clans with limited troops, you'll need to be strategic to maximize your chances of success. Here are some tips:

1. *Scouting and Planning*
**Identify Weaknesses**: Look for exposed defenses, traps, and unprotected resource storages.
**Know the Base Layout**: Understanding the placement of defenses can help you plan your attack more effectively.

2. *Choose the Right Troops*
**Utilize Strong Troops**: If you have access to high-level troops like Electro Dragons, Dragons, or high-level spells, consider using them to make a more powerful attack.
**Synergy**: Combine troops that complement each other (e.g., use tanky troops to absorb damage while supporting them with ranged attackers).

3. *Spell Utilization*
**Use Spells Wisely**: Spells can turn the tide of battle. Use Lightning or Earthquake spells to take out key defenses or funnel troops.
**Support Spells**: Heal or Rage spells can be crucial for keeping your troops alive longer.

4. *Timing and Placement*
**Drop Troops in Waves**: Instead of deploying all your troops at once, consider deploying them in waves to manage damage and control the battlefield.
**Flanking**: Try to attack from different angles to distract defenses and create a path for your main attack.

5. *Learn from Each Attack*
**Review Replays**: Analyze what worked and what didn’t to refine your strategy for future attacks.

6. *Join a Clan*
**Clan Support**: If you're part of a clan, request troop donations that can enhance your army composition.

While taking down a Town Hall 16 with limited troops can be challenging, focusing on strategy and troop placement can improve your chances! Good luck!