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 4-5

November 11, 2021November 11, 2021 Master Builder 5118 Views


From: Idea Book 7777
Year Released: 1981

Builds will be NUMBERED left to right.

    • ← Book 7777 – Page 2-3
    • Book 7777 – Page 6-7 →

    You May Also Like

    381: Police Headquarters

    July 27, 2023July 27, 2023 Master Builder

    6611: Fire Chief’s Car

    February 20, 2024February 20, 2024 Master Builder

    6369 – Back C

    December 1, 2023December 2, 2023 Master Builder

    6698: RV with Speedboat

    June 28, 2022June 28, 2022 Master Builder

    6561 – Back D

    November 10, 2019June 3, 2026 Master Builder

    6397 – Back D

    June 28, 2023June 30, 2023 Master Builder

    EXPLORE MORE OFFICIAL SETS

    5928: Bi-Wing Baron
    Adventurers Adventurers Sets Desert Official Sets Small Builds 

    5928: Bi-Wing Baron

    February 22, 2023February 22, 2023 Master Builder

    Year Released: 1998BricklinkInstructions

    6915: Warp Wing Fighter
    Large Builds Official Sets UFO UFO Sets 

    6915: Warp Wing Fighter

    November 9, 2019November 9, 2019 Master Builder
    6289: Red Beard Runner
    Extra Large Builds Official Sets Pirates Pirates I Pirates Sets 

    6289: Red Beard Runner

    July 13, 2021July 13, 2021 Master Builder
    6823: Surface Transport
    Classic Space Classic Space Sets Official Sets Very Small Builds 

    6823: Surface Transport

    September 30, 2019September 30, 2019 Master Builder
    6274: Caribbean Clipper
    Box Story Imperial Soldiers Large Builds Niels Milan Pedersen Official Sets Pirates Pirates I Pirates Sets 

    6274: Caribbean Clipper

    February 8, 2022February 21, 2025 Master Builder
    6769: Fort Legoredo
    Extra Large Builds Jørn Thomsen Official Sets Western Western Sets 

    6769: Fort Legoredo

    November 10, 2019July 29, 2023 Master Builder
    6645: Street Sweeper
    Classic Town Official Sets Small Builds Town Town Sets Traffic 

    6645: Street Sweeper

    November 20, 2020November 20, 2020 Master Builder
    6738: Skateboard Challenge
    Island Xtreme Stunts Island Xtreme Stunts Sets Medium Builds Official Sets 

    6738: Skateboard Challenge

    April 13, 2026April 13, 2026 Master Builder
    6251: Pirate Mini Figures (Sea Mates)
    Official Sets Pirates Pirates I Pirates Sets Very Small Builds 

    6251: Pirate Mini Figures (Sea Mates)

    April 9, 2020April 9, 2020 Master Builder
    4768: The Durmstrang Ship
    Extra Large Builds Goblet of Fire Harry Potter Harry Potter Sets Official Sets 

    4768: The Durmstrang Ship

    May 16, 2023May 16, 2023 Master Builder
    7128: Speeder Bikes
    Episode IV/V/VI Official Sets Small Builds Star Wars Star Wars Sets 

    7128: Speeder Bikes

    July 14, 2021July 14, 2021 Master Builder
    4766: Graveyard Duel
    Extra Large Builds Goblet of Fire Harry Potter Harry Potter Sets Official Sets 

    4766: Graveyard Duel

    May 16, 2023December 16, 2025 Master Builder
    6375: Trans Air Carrier
    Cargo Classic Town Medium Builds Official Sets Town Town Sets 

    6375: Trans Air Carrier

    November 20, 2020November 20, 2020 Master Builder
    6909: Sonic Stinger with Promotional Mask
    ABCs Box Plus Insectoids Insectoids Sets Mask Official Sets Small Builds Space 

    6909: Sonic Stinger with Promotional Mask

    October 4, 2024March 22, 2025 Master Builder
    1702: Fire Fighter 4 x 4
    Bonus/Value Pack Sets Classic Town Fire Ice Planet 2002 Ice Planet 2002 Sets Official Sets Small Builds Space Town 

    1702: Fire Fighter 4 x 4

    September 6, 2023September 7, 2023 Master Builder
    6970: Beta-1 Command Base
    Classic Space Classic Space Sets Large Builds Official Sets Space 

    6970: Beta-1 Command Base

    January 20, 2021January 20, 2021 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.