Skip to content
Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • THEMES
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Harry Potter
    • Holiday and Event
    • Model Team
    • Ninja
    • Pirates
    • Rock Raiders
    • Space
    • Star Wars
    • Studios
    • Technic
    • Time Cruisers
    • Town
    • Train
    • Western
    • Misc
  • USEFUL LINKS
    • Contribute!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Idea Book 250

Year Released: 1987
Bricklink

Idea Books

Book 250 – Page 2-3

Book 250 – Page 4-5

Book 250 – Page 6-7

Book 250 – Page 8-9

Book 250 – Page 10-11

Book 250 – Page 12-13

Book 250 – Page 14-15

Book 250 – Page 16-17

Book 250 – Page 18-19

Book 250 – Page 20-21

Book 250 – Page 22-23

Book 250 – Page 24-25

Book 250 – Page 26-27

Book 250 – Page 28-29

Book 250 – Page 30-31

Book 250 – Page 32-33

Book 250 – Page 34-35

Book 250 – Page 36-37

Book 250 – Page 38-39

Book 250 – Page 40-41 (+1 Instructions Added)

Book 250 – Page 42-43

Book 250 – Page 44-45 (Castle Scene) (Instructions Added!)

Book 250 – Page 46-47

Book 250 – Page 48-49 (Instructions Added!)

Book 250 – Page 50-51

EXPLORE MORE OFFICIAL SETS

6075-1: Wolfpack Tower
Castle Castle Sets Large Builds Official Sets Wolfpack 

6075-1: Wolfpack Tower

October 11, 2021June 30, 2022 Master Builder

Year Released: 1992BricklinkInstructions

1749: Paravane
Aquanauts Aquazone Aquazone Sets Official Sets Very Small Builds 

1749: Paravane

July 26, 2020July 26, 2020 Master Builder
6558: Shark Cage Cove
Divers Medium Builds Official Sets Town Town Sets 

6558: Shark Cage Cove

December 29, 2021December 29, 2021 Master Builder
6027: Bat Lord’s Catapult
Castle Castle Sets Fright Knights Official Sets Small Builds 

6027: Bat Lord’s Catapult

January 28, 2022January 28, 2022 Master Builder
6824: Space Dart I
Classic Space Classic Space Sets Official Sets Very Small Builds 

6824: Space Dart I

September 30, 2019October 6, 2019 Master Builder
6825: Cosmic Comet
Classic Space Classic Space Sets Official Sets Small Builds 

6825: Cosmic Comet

September 12, 2019September 28, 2019 Master Builder
6810: Laser Ranger
Futron Sets Futuron Official Sets Very Small Builds 

6810: Laser Ranger

September 25, 2019October 24, 2021 Master Builder
6513: Glade Runner
Classic Town Harbor Official Sets Small Builds Town Town Sets Wrecker 

6513: Glade Runner

May 10, 2022May 10, 2022 Master Builder
6801: Moon Buggy
Classic Space Classic Space Sets Official Sets Very Small Builds 

6801: Moon Buggy

September 22, 2019September 28, 2019 Master Builder
6781: SP-Striker
Large Builds Official Sets Space Space Police I Space Police I Sets 

6781: SP-Striker

April 19, 2021November 18, 2021 Master Builder
6541: Intercoastal Seaport
Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker 

6541: Intercoastal Seaport

January 25, 2022January 25, 2022 Master Builder
6941: Battrax
Blacktron Blacktron Sets Large Builds Official Sets 

6941: Battrax

September 13, 2019September 28, 2019 Master Builder
6748: Boulder Cliff Canyon
Indians Large Builds Official Sets Western Western Sets 

6748: Boulder Cliff Canyon

April 16, 2021April 16, 2021 Master Builder
1843 – Side R
Castle Castle Alternate Builds Instructions Added Official Sets Royal Knights Small Alt Build Small Builds Space Spyrius Spyrius Sets Value Packs 

1843 – Side R

January 22, 2021October 25, 2021 Master Builder
6020: Magic Shop
Castle Castle Sets Dragon Knights Official Sets Small Builds 

6020: Magic Shop

December 28, 2021December 28, 2021 Master Builder
7153: Jango Fett’s Slave I
Episode II Large Builds Official Sets Star Wars Star Wars Sets 

7153: Jango Fett’s Slave I

May 10, 2022May 10, 2022 Master Builder

BUILD!

MINIFIGS

About This Site

Logo
In the 1960s, 70s, 80s, 90s, and early 2000s there were pictures of additional builds on the back of LEGO® boxes. On the box was, "Build any of these exciting models with this set." There were no instructions for these alternate builds, until now.

Themes

  • Adventurers
  • Aquazone
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Harry Potter
  • Holiday and Event
  • Model Team
  • Ninja
  • Pirates
  • Rock Raiders
  • Space
  • Star Wars
  • Studio
  • Technic
  • Time Cruisers
  • Town
  • Train
  • Western
  • Misc

Useful Links

  • Contribute!
  • 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)
  • About

In Honor of 1526

The classic space set that never was.

Copyright © 2022 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.