Rank 23 is the rank following 
Rank 22. This rank unlocks Chuck Clampall, who automates and speeds up Trains. Rank 23 has 15 missions, and at least 12 of those must be completed in order to rank up to 
Rank 24.
| # | Name | Requirement | Reward |
|---|---|---|---|
| 1 | Professional Burrower! |  Own 37,000 Mines
|
 Wood
|
| 2 | Spade and Trade! |  Trade 16 Potato
|
 Stone
|
| 3 | R&D Asap! |  Spend 1,600 Science
|
Stone
|
| 4 | Sewer Pursuer |  Own 200,000 Sewers
|
Wood
|
| 5 | Land in the Hand! |  Collect 8 LL Land
|
Wood
|
| 6 | Glass Walls! |  Own 24 M Greenhouses
|
Wood
|
| 7 | Ambulance-A-Lot! |  Own 6.3 M Ambulances
|
Wood
|
| 8 | Pick a Card! Any Card! |  Collect 90 Cards
|
Stone
|
| 9 | Rail Sale |  Own 70 Trains
|
Wood
|
| 10 | Glass Walls! | Own 98 M Greenhouses
|
Wood
|
| 11 | Ambulance-A-Lot! | Own 45 M Ambulances
|
Stone
|
| 12 | Rail Sale | Own 7,000 Trains
|
Wood
|
| 13 | More Potatoes, More Glory! | Collect 200 PP Potatoes
|
Wood
|
| 14 | Bustling Bunkers! |  Own 32 M Bunkers
|
Stone
|
| 15 | Rail Sale | Own 700,000 Trains
|
Stone
|
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