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Challenger Set 100

4221-1 · 1998 · Universal Building Set

66 pieces · 29 part types

Start a checklist for this set

What there is most of

  • Brick 1 x 2 · Blue×4
  • Plate 2 x 6 · Red×4
  • Tyre 15 x 6 Offset Tread Small · Black×4
  • Wheel 8 x 6 · Yellow×4
  • Brick 1 x 1 · Yellow×2
  • Brick 1 x 1 · Red×2
  • Brick 1 x 1 with Simple Eye Black and White Print · Yellow×2
  • Brick 1 x 2 · Red×2
  • Brick 1 x 4 · Yellow×2
  • Brick 1 x 4 · Blue×2
  • Brick 1 x 6 · Blue×2
  • Brick 2 x 2 · Blue×2
  • Brick 2 x 2 · Red×2
  • Brick Round 1 x 1 Open Stud · Black×2
  • Brick Sloped 33° 3 x 1 · Blue×2
  • Brick Sloped 45° 2 x 2 · Trans-Clear×2
  • Brick Sloped 45° 2 x 2 · Blue×2
  • Brick Sloped Inverted 45° 2 x 1 · Blue×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] · Blue×2
  • Fence Lattice 1 x 4 x 1 · Yellow×2

The twenty most numerous parts, longest bar first. Start a checklist to see all 29 part types and tick them off as you find them.

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