Hello! When you first joined Skyblock and discovered that there are quests to be completed so you can progress in the game, you probably thought "How many are there?". Well, to put it simple, there are over 100 quests! I have listed them all if you're curious to see what they are (except a few in the last island which will be completed soon together with the side quests)! For those who came in here just to check but don't want to have any spoilers, I've put all of the objectives and rewards in spoilers to hide them from you!
Oak Forest
Spoiler: Introduction - Part 1 (Unlocked by creating an island for the first time) - Main Quest
Spoiler: Introduction - Part 2 (Unlocked by quest “Introduction - Part 1”) - Main Quest
Spoiler: Tools of the Trade (Unlocked by quest “Introduction - Part 2”) - Main Quest
Spoiler: Food For Thought (Unlocked by quest “Introduction - Part 2”) - Main Quest
Spoiler: Lumberjack (Unlocked by quest “Tools of the Trade”) - Main Quest
Spoiler: Generating Cobblestone (Unlocked by quest “Tools of the Trade”) - Main Quest
Spoiler: Let There Be Light - Part 1 (Unlocked by quest “Tools of the Trade”) - Main Quest
Spoiler: Let There Be Light - Part 2 (Unlocked by quest “Let There Be Light - Part 1”) - Main Quest
Spoiler: Let There Be Light - Part 3 (Unlocked by quest “Let There Be Light - Part 2”) - Main Quest
Spoiler: Upgrade (Unlocked by completing all previous quests) - Main Quest
Spoiler: Wayfarer (Unlocked by quest “Upgrade”) - Main Quest
Plains
Spoiler: Pumpkin Carver (Unlocked by quest “Wayfarer”) - Main Quest
Spoiler: Potatoes (Unlocked by quest “Wayfarer”) - Main Quest
Spoiler: Travelling Salesman (Unlocked by quest “Wayfarer”) - Main Quest
Spoiler: Got Beef (Unlocked by quest “Wayfarer”) - Main Quest
Spoiler: Pumpkin Slayer (Unlocked by quest “Pumpkin Carver”) - Main Quest
Spoiler: Potato Farmer (Unlocked by quest “Potatoes”) - Main Quest
Spoiler: Leatherworker (Unlocked by quest “Got Beef”) - Main Quest
Spoiler: Generating Coal (Unlocked by quest “Leatherworker”) - Main Quest
Spoiler: Light It Up (Unlocked by quest “Generating Coal”) - Main Quest
Spoiler: Merchant (Unlocked by quest “Light It Up”) - Main Quest
Spoiler: Adventurer (Unlocked by quest “Merchant”) - Main Quest
Cold Taiga
Spoiler: Wheat Farmer (Unlocked by quest “Adventurer”) - Main Quest
Spoiler: Burger Buns (Unlocked by quest “Wheat Farmer”) - Main Quest
Spoiler: Novice Guide to Enchanting (Unlocked by quest “Adventurer”) - Main Quest
Spoiler: Island Spruce-Up (Unlocked by quest “Adventurer”) - Main Quest
Spoiler: CubeCraft Fried Chicken (Unlocked by quest “Adventurer”) - Main Quest
Spoiler: Spawner Upgrade (Unlocked by quest “CubeCraft Fried Chicken”) - Main Quest
Spoiler: Enchanting Apprentice (Unlocked by quest “Novice Guide to Enchanting”) - Main Quest
Spoiler: Sorcerer In Training (Unlocked by quest “Enchanting Apprentice”) - Main Quest
Spoiler: Paint Yourself Blue (Unlocked by quest “Sorcerer In Training”) - Main Quest
Spoiler: Eggcelent Recipe (Unlocked by quest “Burger Buns”) - Main Quest
Spoiler: Cold To The Touch (Unlocked by quest “Eggcelent Recipe”) - Main Quest
Spoiler: Tomb Raider (Unlocked by all previous quests) - Main Quest
Jungle
Spoiler: Welcome To The Jungle (Unlocked by quest “Tomb Raider”) - Main Quest
Spoiler: Sleep Tight (Unlocked by quest “Welcome To The Jungle”) - Main Quest
Spoiler: Cocoa Farmer (Unlocked by quest “Welcome To The Jungle”) - Main Quest
Spoiler: A Blight Of Spiders (Unlocked by quest “Welcome To The Jungle”) - Main Quest
Spoiler: Tree Feller (Unlocked by quest “Welcome To The Jungle”) - Main Quest
Spoiler: All Eyes On You (Unlocked by quest “Welcome To The Jungle”) - Main Quest
Spoiler: Tackle The Jungle ( Unlocked by quest “All Eyes On You”) - Main Quest
Spoiler: A Slippery Situation (Unlocked by quest “Tackle The Jungle”) - Main Quest
Spoiler: Venomous (Unlocked by quest “A Blight of Spiders”) - Main Quest
Spoiler: Feline Friend (Unlock by quest “A Slippery Situation”) - Main Quest
Spoiler: Cookie Crafter (Unlocked by quest “Cocoa Farmer”) - Main Quest
Spoiler: Arachnid Exile (Unlocked by quest “Tree Feller”) - Main Quest
Spoiler: Archaeologist (Unlocked by all previous quests) - Main Quest
Desert
Spoiler: Curse Of The Undead (Unlocked by quest “Archaeologist”) - Main Quest
Spoiler: Cacti Farmer (Unlocked by quest “Curse Of The Undead”) - Main Quest
Spoiler: Window of Opportunity (Unlocked by quest “Curse Of The Undead”) - Main Quest
Spoiler: Unravel The Gravel (Unlocked by quest “Curse Of The Undead”) - Main Quest
Spoiler: Blot Out The Sun (Unlocked by quest “Unravel The Gravel”) - Main Quest
Spoiler: Bowmaster (Unlocked by quest “Unravel The Gravel”) - Main Quest
Spoiler: Target Practice (Unlocked by quest “Blot Out The Sun”) - Main Quest
Spoiler: Creeper Blanket (Unlocked by quest “Target Practice”) - Main Quest
Spoiler: Drifter (Unlocked by all previous quests) - Main Quest
Birch Forest
Spoiler: Malignant Intent (Unlocked by quest “Drifter”) - Main Quest
Spoiler: Armourer (Unlocked by quest “Blacksmith”) - Main Quest
Spoiler: A Smithy’s Best Friend (Unlocked by quest “Armourer”) - Main Quest
Spoiler: Iron Out The Kinks (Unlocked by quest “Drifter”) - Main Quest
Spoiler: Steel Yourself (Unlocked by quest “Iron Out The Kinks”) - Main Quest
Spoiler: Melon Farmer (Unlocked by quest “Malignant Intent”) - Main Quest
Spoiler: Deforester (Unlocked by quest “Malignant Intent”) - Main Quest
Spoiler: Poison And Remedy (Unlocked by quest “Melon Farmer”) - Main Quest
Spoiler: Heart Of Iron (Unlocked by quest “Poison And Remedy”) - Main Quest
Spoiler: Vagabond (Unlocked by quest “Heart Of Iron”) - Main Quest
Savannah
Spoiler: Desolation (Unlocked by quest “Vagabond”) - Main Quest
Spoiler: The Grand Ham (Unlocked by quest “Desolation”) - Main Quest
Spoiler: Timber (Unlocked by quest “Desolation”) - Main Quest
Spoiler: Golden Core (Unlocked by quest “Desolation”) - Main Quest
Spoiler: Gold Miner (Unlocked by quest “Desolation”) - Main Quest
Spoiler: Dye Master (Unlocked by quest “The Grand Ham”) - Main Quest
Spoiler: Nether Gate (Unlocked by quest “Desolation“) - Hidden Quest
Spoiler: Colour Co-ordination (Unlocked by quest “Dye Master”) - Main Quest
Spoiler: Entrepeneur (Unlocked by quest “Golden Core”) - Main Quest
Spoiler: Bone Marrow (Unlocked by quest “Golden Core”) - Main Quest
Spoiler: Spirit Of Apollo (Unlocked by quest “Timber”) - Main Quest
Spoiler: Pathfinder (Unlocked by all previous quests) - Main Quest
Extreme Hills
Spoiler: Bestiary Of Horrors (Unlocked by quest “Pathfinder”) - Main Quest
Spoiler: Unconventional Shepherd (Unlocked by quest “Bestiary Of Horrors”) - Main Quest
Spoiler: Carrot Farmer (Unlocked by quest “Bestiary Of Horrors”) - Main Quest
Spoiler: Lucky Pick (Unlocked by quest “Bestiary Of Horrors”) - Main Quest
Spoiler: Merchant Of Oz (Unlocked by quest “Bestiary Of Horrors”) - Main Quest
Spoiler: Lamb Shanked (Unlocked by quest “Unconventional Shepherd”) - Main Quest
Spoiler: Handcrafted Luck (Unlocked by quest “Lucky Pick”) - Main Quest
Spoiler: Blast Armour (Unlocked by quest “Merchant Of Oz”) - Main Quest
Spoiler: Hazardous Materials (Unlocked by quest “Blast Armour”) - Main Quest
Spoiler: Anarchy (Unlocked by quest “Hazardous Materials”) - Main Quest
Spoiler: Meanderer (Unlocked by all previous quests) - Main Quest
Swampland
Spoiler: True Anarchy (Unlocked by quest “Meanderer”) - Main Quest
Spoiler: Prime Mining (Unlocked by quest “True Anarchy”) - Main Quest
Spoiler: Jewelsmith (Unlocked by quest “True Anarchy”) - Main Quest
Spoiler: Bully (Unlocked by quest “True Anarchy”) - Main Quest
Spoiler: Sugar Rush (Unlocked by quest “True Anarchy”) - Main Quest
Spoiler: Oakenstein (Unlocked by quest “True Anarchy”) - Main Quest
Spoiler: Mystic Arts (Unlocked by quest “Prime Mining”) - Main Quest
Spoiler: Glucose Overdose (Unlocked by quest “Sugar Rush”) - Main Quest
Spoiler: Light In The Shadows (Unlocked by quest “Bully”) - Main Quest