Skip to content
Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • BATMAN™
    • BIONICLE
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Pirates
    • Space
    • Star Wars
    • Technic
    • Train
    • Town
    • Universal Building Set
    • Western
    • More Sets
    • Misc
  • USEFUL LINKS
    • Submit Instructions!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP
Idea Book Race Town Train 

Book 7777 – Page 28-29

November 11, 2021November 11, 2021 Master Builder 4935 Views


From: Idea Book 7777
Year Released: 1981

Builds will be NUMBERED left to right.

    • ← Book 7777 – Page 26-27
    • Book 7777 – Page 32-33 →

    You May Also Like

    6687 – Back A

    December 27, 2021December 27, 2021 Master Builder

    Invention Adventure Activity Book – Page 17-18

    April 28, 2024April 28, 2024 Master Builder

    Book 226 – Page 64-65

    November 8, 2021November 11, 2021 Master Builder

    Book 260 – Page 30-31

    July 21, 2025August 2, 2025 Master Builder

    6465 – Back A

    March 3, 2025March 3, 2025 Master Builder

    6441 – Back C

    November 6, 2019November 6, 2019 Master Builder

    EXPLORE MORE OFFICIAL SETS

    5956: Expedition Balloon
    Adventurers Adventurers Sets Box Plus Jungle Medium Builds Official Sets Playscape/Play Stage Box Storage Container 

    5956: Expedition Balloon

    August 31, 2024March 5, 2026 Master Builder

    Year Released: 1999BricklinkInstructions

    6109: Sea Creeper {with Giant Ray}
    Aquazone Aquazone Sets Box Plus Large Builds Official Sets Playscape/Play Stage Box Stingrays 

    6109: Sea Creeper {with Giant Ray}

    January 19, 2022April 1, 2025 Master Builder
    6016: Knight’s Arsenal
    Castle Castle Sets Lion Knights Official Sets Very Small Builds 

    6016: Knight’s Arsenal

    October 12, 2021October 12, 2021 Master Builder
    6987: Message Intercept Base
    Blacktron Blacktron Sets Daniel August Krentz Extra Large Builds Official Sets Space 

    6987: Message Intercept Base

    September 12, 2019March 2, 2026 Master Builder
    6444: Outback Airstrip
    Classic Town Medium Builds Official Sets Outback Town Town Sets 

    6444: Outback Airstrip

    November 21, 2023November 21, 2023 Master Builder
    1597: Castle 3-Pack
    Bonus/Value Pack Sets Bonus/Value Packs Official Sets Small Builds 

    1597: Castle 3-Pack

    July 22, 2024January 20, 2026 Master Builder
    6825: Cosmic Comet
    Classic Space Classic Space Sets Official Sets Small Builds 

    6825: Cosmic Comet

    September 12, 2019March 18, 2024 Master Builder
    7256: Jedi Starfighter & Vulture Droid
    Episode III Medium Builds Official Sets Star Wars Star Wars Sets 

    7256: Jedi Starfighter & Vulture Droid

    March 1, 2023May 12, 2023 Master Builder
    6593: Blaze Battler
    Classic Town Fire Medium Builds Official Sets Town Town Sets 

    6593: Blaze Battler

    November 19, 2020November 19, 2020 Master Builder
    1789: Star Hawk II
    Medium Builds Official Sets Space Unitron Unitron Sets 

    1789: Star Hawk II

    July 18, 2020July 18, 2020 Master Builder
    6615: Eagle Stunt Flyer
    Airport Classic Town Official Sets Small Builds Town Town Sets 

    6615: Eagle Stunt Flyer

    January 5, 2022January 5, 2022 Master Builder
    6561: Hot Rod Club
    Medium Builds Official Sets Town Town Sets 

    6561: Hot Rod Club

    November 10, 2019June 3, 2026 Master Builder
    7043: Firefighter
    Fire Official Sets Small Builds Town Town Sets World City 

    7043: Firefighter

    January 22, 2024January 22, 2024 Master Builder
    2154: Robo Master
    ABCs Box Story Large Builds Official Sets Robo Force Robo Force Sets Space 

    2154: Robo Master

    June 14, 2023February 11, 2025 Master Builder
    730: Steam Shovel with Carrier
    Construction LEGOLAND Medium Builds Official Sets 

    730: Steam Shovel with Carrier

    February 21, 2024February 21, 2024 Master Builder
    6503: Sprint Racer
    Official Sets Race Town Town Sets Very Small Builds 

    6503: Sprint Racer

    July 9, 2022July 9, 2022 Master Builder

    BOXES

    INSTRUCTIONS

    FAVORITES

    MINIFIGS

    About This Site

    Logo
    There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

    Sets

    • Adventurers
    • Aquazone
    • BATMAN
    • Bionicle
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Pirates
    • Space
    • Star Wars
    • Technic
    • Train
    • Town
    • Universal Building Set
    • Western
    • More Sets
    • Misc

    Useful Links

    • Submit Instructions!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds (<35 pcs)
    • Small Builds (<100 pcs)
    • Medium Builds (<200 pcs)
    • Large Builds (<400 pcs)
    • Extra Large Builds (>400 pcs)
    • How BOTBB was Built

    In Honor of 1526

    The classic space set that never was.

    Copyright © 2026 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.