Replay levels...
	Try to focus on elements...
	Uplay Challenges...
	Various Steam Achievements...

If there are particular levels that you can't complete, try replaying them. You will get different drops each time you play and you will eventually be able to beat all levels. It might prove to be a bit frustrating, but it's doable if you are patient and strategize a bit when it comes to the matches that you make.

Try to ignore one type of elements for a couple of matches in order to allow for that type of element to fill the board and therefore make it a lot easier for you to create a super-lengthy match, which will give you a lot more thanks to the bonus. Also, try to match one or two types of elements in order to allow the board to be filled with what you need.

Challenge	How to unlock
A High-Wire Act	Finish Phase 1 of the Lunar Licensing Program.
Completionist	Complete all Classic Challenges offering Club Units in Anno 2205.
Monumental	Construct a Headquarter building for your Corporation.
No White Flags	Complete a polar Crisis Sector on Hard Difficulty.
Project Manager	Complete all Sector Projects.
Show me the money!	Obtain all Club Rewards in Anno 2205.
The Second Wave	Finish Phase 2 of the Lunar Licensing Program.
Under Arms	Complete a temperate Crisis Sector on Easy Difficulty.
Unlimited Energy	Finish Phase 3 of the Lunar Licensing Program.
Welcome	Play Anno 2205.

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Company of Good Record	Complete 100 optional Assignments.
A Matter For The Boss	Complete 10 optional Assignments.
A New Path	Complete the sector project in Kinngait Protectorate.
A Safe Place	Complete the sector project in Novikov Crater.
A.I. Pioneers	Choose a special corporation name.
Acknowledged	Settle Officers in one of your cities.
Agent of Unknown Powers	Complete 10 Assignments for the Mysterious Woman.
Agricultural Frontrunner	Apply all Agriculture Technologies.
Always On Schedule	Run 25 Transfer Routes.
Amicus Ex Machina	Complete 10 Assignments for Luca Volodin.
Among Friends	Apply all Joint Ventures Technologies.
Anno Day	Play on the 22nd of May.
Annonaut	Construct at least one of each Training Center.
Anything But the Kitchen Sink	Run 30 Trade Routes from a single sector.
Asteroid Riches	Connect Anno 2205 with "ANNO 2205 - Asteroid Miner".
Astrophysicists	Train 100 Physicists for the same shuttle flight.
Back to the Stone Age	Use the Tactical Nuke 50 times.
Battlewise	Complete an Crisis Sector in the Temperate region on advanced difficulty.
Beautiful Mind	Construct 500 ornamentals.
Because I Can	Expand your corporation headquarter with all different modules.
Below Value	Spend a credit balance of 1,000 on a single world market route.
Bemedalled	Complete an Crisis Sector in the Temperate region on expert difficulty.
Biotech Pioneers	Choose a special corporation name.
Bodyguard	Complete 10 escorting Assignments.
Brain Drain	Create 5 routes for Neuro Implants.
Bridge Day	Finish a bridge construction project.
Brute Force	Clear a Crisis Sector without using special actions.
Business Friends	Trade with Nic Papadakis.
Carved In Concrete	Complete the sector project in Viridian Coves.
Change Gonna Come	Complete the sector project at in Akia Floes.
Changed My Mind	Spend 100,000 credits demolishing buildings.
Chief Architect	Construct 10,000 buildings.
Chief Economist	Have a credit balance of +10,000.
Chief Optimizer	Construct 100 Maintenance Modules in a single sector.
Closing the Circuit	Produce +1,000 energy in a single sector.
Cold Blood	Complete an Crisis Sector in the Arctic region on advanced difficulty.
Complete Assembly	Construct 12 Orbital Workshops of any type.
Copycat	Choose a special corporation name.
Cornucopian	Construct 1,000 modules.
Cosmic Radiation	Complete 5 Solar Flare Counter Measures.
Council Matters	Vote 10 times.
Counter Revolutionist	Complete 10 Assignments for Zandra Haynes.
Counter-Terrorists Win!	Defeat 10 Invasions on Veteran difficulty.
Courier of the Year	Complete 10 distribution Assignments.
Creating Space	Claim a second construction area in any sector.
Cross-Shareholder	Buy one share of each corporation.
Cyborg Developer	Apply all Biotech Technologies.
Dam Right!	Complete the sector project in Walbruck Basin.
Delivered On-Site	Create a Transfer Route between temperate sectors.
Democracy, Ho!	Vote for the first time.
Demolition	Destroy all rare material storages in a crisis sector after unlocking Magnetite.
Deorbiting	Demolish at least 20 Orbital Workshops or Modules at once.
Digital Veins	Construct 5 Electronics Cleanrooms.
Dirty Deeds	Complete the Sector Project in Madrigal Islands.
Diving Expedition	Lose 10 ships.
Dominium Terrae	Use Geoengineering 50 times with one corporation.
Don't Expect A Smile	Complete 10 Assignments for John Rafferty.
Don't Expect Thanks	Complete 10 Assignments for Dr. Howard Young.
Drake's Revenge	Lose a Crisis Sector.
Duct Tape Experts	Train 100 Engineers for the same shuttle flight.
Earl Grey, Hot	Produce Replicators.
Eco Evangelist	Reach a population of 1,000,000 over all sectors without constructing Gas Power Stations or Fusion Reactors.
Eden's End	Construct 10 Drilling Rigs in Vanha Plains.
Electronics Revolutionary	Apply all Electronics Technologies.
Emergency Aid	Complete 10 optional Assignments in events.
Energy Optimizer	Apply all Energy Technologies.
Energy Turnaround	Set up an energy Transfer Route.
Enjoy Your Stay!	Complete the sector project in Mare Relictum.
Entertainment Pioneers	Choose a special corporation name.
Eradicate THIS	Defeat 10 Eradicators during Invasions.
Evolutionary Leap	Have 4,000,000 Synthetics on Veteran difficulty
Expansionist	Claim 34 construction areas.
Expense Is No Object	Spend 1,000,000 credits with traders.
Extraterrestrial Brain	Apply a Technology.
Eye-Hand Coordination	Demolish 30 buildings at once.
Feed the World	Vote 10 times for Emem Buhari.
Fires Below	Drill out a geyser in Savik Province.
First Flight	Gain an Expertise balance of 100.
Flood Control	Complete 5 Climate Warfare Counter Measures.
Fuelling Civilisations	Construct 5 Energy Clusters.
Full Service	Clear a Crisis Sector with all optional Assignments.
Fully Automated	Have a credit balance of +10,000 without any employees.
Future of Humankind	Construct 5 Biotech Complexes.
Gentrification	Demolish 100 buildings.
Get Off Me!	Use the Wave Mine 50 times.
Get off my Lawn!	Defeat your first invasion.
Ghost in the Machine	Gain Synthetics employees.
Global Player	Trade with the World Market.
Globalization... Complete	Run 10 transfer routes out of Vanha Plains.
Good Fellows	Complete 10 Assignments for Nic Papadakis.
Hauling At The Moon	Create a Transfer Route from or to a lunar sector.
Hedgehopper	Complete 10 Assignments for your Vanha Plains employees.
Heir of the ANNOkrat	Reach a population of 1.000.000 over all sectors in hard mode.
High-end Technology	Reach
High-Wire Act	Complete Phase 1 of the Lunar Licensing Program.
Housing Hypothesis	Settle Scientists in one of your cities.
Human Batteries	Apply the Robotic Workforce and the Kinetic Micro-Generator Technologies.
I lost my glasses down there	Drain a swamp.
I. Drink. Your. Smoothie.	Drain all swamps in Vanha Plains.
I'm Rubber, You're Glue	Use the Kinetic Shield 50 times.
In Machina	Produce Androids.
Incorruptible	Refuse bribes 20 times.
Industrial Adulteration	Construct a Tundra Module in every region.
Interior Decorator	Construct each ornamental building at least once.
Interpolar Express	Create a Transfer Route from or to an Arctic sector.
Investment Banker	Buy one share of any corporation.
Island Hopper	Settle all islands in Greentide Archipelago.
It's a Kind of Magic	Produce Biocatalysts and Aerogel.
Jack of all Trades	Construct all Orbital Workshop types at least once.
Key to Life	Construct 5 Agriculture Chambers.
Know Your Tools	Use 100 special actions.
Legacy	Reach a population of 1.000.000 over all sectors.
Looks Better There	Move 100 buildings.
Machine city	Settle an island with 101,010 Synthetics and no other employees.
Make It So	Settle Executives in one of your cities.
Margin Call	Have 13 active world market routes.
Matter of the Universe	Construct 5 Heavy Industry Halls.
Me and THAT Army	Use the Support Fleet 50 times.
Medic!	Use the Repair Drones 50 times.
Meteoric Rise	Complete the sector project in Iwamoto Crater.
Mingling Manager	Foil 10 of Virgil Drake's plans.
Monumental	Construct corporation headquarters.
Multinational Company	Claim an area in every sector.
My First Million	Attain a credit balance of +1,000,000.
Narcissist	Construct the Veteran Statue.
Naval Power	Have a fleet with the maximum number of ships.
Neptune's Wrath	Destroy 1,000 enemy vehicles.
New Markets	Trade with Ville Jorgensen.
No Pressure	Complete the Lunar Licensing Program on Veteran difficulty in under 10 hours according to the corporation playtime.
No White Flags	Complete an Crisis Sector in the Arctic region on expert difficulty.
Nope	Abort 100 optional Assignments.
Not On My Watch!	Complete any Calamity Counter Measure.
On the Lookout	Complete 10 Assignments for May Tian.
Online	Settle Operators in one of your cities.
Orders Are Orders	Transfer oxygen from the Moon to a temperate sector.
Outsider Appeal	Complete 10 Assignments for Ville Jorgensen.
Part of the System	Take bribes 20 times.
Permanent Crew	Gain an Expertise balance of 600.
Polar Survivor	Complete 5 Polar Night Counter Measures.
Portfolio Diversification	Apply one Technology in every industry.
Power Broker	Complete 10 Assignments for Emem Buhari.
Power Struggles	Vote 10 times for Aidan Bhargava.
Preferential Relations	Complete 10 Assignments for Aidan Bhargava.
Preservation Society	Complete the sector project in Vanha Plains.
Project Manager	Complete the sector projects in all sectors of the basic game.
Quantum Leap	Produce Quantum Computers.
Quiet Work Environment	Settle Tundra Scientists in one of your cities.
Rainmaker	Gain a credit balance of 10,000 from all your world market routes.
Reassembly	Move your Orbital Workshops or Modules 100 times.
Relocation Service	Spend 1,000,000 credits relocating buildings.
Research Assistant	Complete 10 Assignments for Dr. Eleanor Hofwegen.
Ring the Till	Have a credit balance of +1,000.
Sales Oriented	Gain a credit balance of 1,000 from a single world market route.
Save the Arctic, Send Ice	Transfer ice from the Moon to an arctic sector.
Scientific Consultant	Vote 10 times for Dr. Eleanor Hofwegen.
Scientific Victory	Reach
Settling on the Edge	Settle in all three "Frontiers" sectors.
Shrinking the Big Five	Reach the first place in the corporation ranking in hard mode.
Silicon Valley	Construct 10 silicon mines in one sector.
Space Botanists	Train 100 Biologists for the same shuttle flight.
Station Commander	Gain an Expertise balance of 1200.
Station Pressurized	Produce all Station Expansions.
Steampowered	Drill out all geyers in Savik Province.
Striking Oil	Complete the sector project in Ikkuma Glacier.
Stunning Presence	Use the E.M.-Pulse 50 times.
Subdue the Earth	Complete 10 Calamity Counter Measures.
Terror of the Seas	Destroy 100 enemy vehicles.
The Establishment	Vote 10 times for Luca Volodin.
The Hague Called	Use any destructive special action on one of your cities.
The Micromanager From Above	Apply the Orbital Warehouses and the Control System Overclocking Technologies.
The Old School	Reach a population of 2,000,000 on Veteran difficulty.
The One Percent	Buy all shares of all Big Five corporations and leave no sectors controlled by them.
The Second Wave	Complete Phase 2 of the Lunar Licensing Program.
The Spy Who Loved Her	Vote 10 times for May Tian.
The Upper Crust	Settle Investors in one of your cities.
There Will Be Cake	Choose a special corporation name.
They Live	Complete the Sector Project in Greentide Archipelago.
Thirst Quencher	Produce 250 Water in a sector.
This Is... Luna!	Have a workforce of 300 on the Moon.
Titanic	Lose all eight ships in a crisis sector.
To Trace an Ark	Complete the sector project in Cape Ambar.
Top of the World	Reach the first place in the corporation ranking.
Unchained	Apply all product replacement Technologies.
Under Arms	Complete an Crisis Sector in the Temperate region on standard difficulty.
Unlimited Energy	Complete Phase 3 of the Lunar Licensing Program.
Updating Firewall	Complete 5 Hacker Attack Counter Measures.
Urban Gardening	Complete 5 Smog Counter Measures.
Voices from the Past	Complete the sector project in Wildwater Bay.
Walk Like a Lunarian	Produce Gravity Fields.
War Hero	Clear all basic Crisis Sectors on all difficulty levels.
Wave Rider	Found a lunar settlement.
We Shall Fight on the Beaches	Defeat every type of Invasion once.
Weightless Industry	Apply all Heavy Industry Technologies.
What's That Smell?	Construct 10 Musk-ox Ranches in Vanha Plains.
While Stocks Last	Trade with Zandra Haynes.
Whiteout	Found an arctic settlement.
Wildcatter	Spend a credit balance of 10,000 over all your world market routes.
Winter Soldier	Complete an Crisis Sector in the Arctic region on standard difficulty.
World Export Champion	Have at least one incoming and one outgoing route in every sector of the basic game.