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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

The Race to Build It Board Game

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03093 The Race to Build It Board Game

99 pieces in 68 part and color combinations.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Gear Parts 22 pieces

  • Creator Board Game Instructions [No Color/Any Color] Part upn0207 ×1
  • Creator Board Game Model Card (Black): Car [No Color/Any Color] Part cardupn0015pr0020 ×1
  • Creator Board Game Model Card (Black): Flying Boat [No Color/Any Color] Part cardupn0015pr0019 ×1
  • Creator Board Game Model Card (Black): Hovercraft [No Color/Any Color] Part cardupn0015pr0018 ×1
  • Creator Board Game Model Card (Black): Robot [No Color/Any Color] Part cardupn0015pr0017 ×1
  • Creator Board Game Model Card (Blue): Boat [No Color/Any Color] Part cardupn0015pr0008 ×1
  • Creator Board Game Model Card (Blue): Car [No Color/Any Color] Part cardupn0015pr0006 ×1
  • Creator Board Game Model Card (Blue): Robot [No Color/Any Color] Part cardupn0015pr0005 ×1
  • Creator Board Game Model Card (Blue): Sled [No Color/Any Color] Part cardupn0015pr0007 ×1
  • Creator Board Game Model Card (Green): Airplane [No Color/Any Color] Part cardupn0015pr0010 ×1
  • Creator Board Game Model Card (Green): Boat [No Color/Any Color] Part cardupn0015pr0012 ×1
  • Creator Board Game Model Card (Green): Flying Boat [No Color/Any Color] Part cardupn0015pr0009 ×1
  • Creator Board Game Model Card (Green): Robot [No Color/Any Color] Part cardupn0015pr0011 ×1
  • Creator Board Game Model Card (Red): Car [No Color/Any Color] Part cardupn0015pr0002 ×1
  • Creator Board Game Model Card (Red): Helicopter [No Color/Any Color] Part cardupn0015pr0004 ×1
  • Creator Board Game Model Card (Red): Robot [No Color/Any Color] Part cardupn0015pr0003 ×1
  • Creator Board Game Model Card (Red): Submarine [No Color/Any Color] Part cardupn0015pr0001 ×1
  • Creator Board Game Model Card (Yellow): Big Boat [No Color/Any Color] Part cardupn0015pr0016 ×1
  • Creator Board Game Model Card (Yellow): Helicopter [No Color/Any Color] Part cardupn0015pr0015 ×1
  • Creator Board Game Model Card (Yellow): Robot [No Color/Any Color] Part cardupn0015pr0014 ×1
  • Creator Board Game Model Card (Yellow): Small Boat [No Color/Any Color] Part cardupn0015pr0013 ×1
  • Creator Game Board [No Color/Any Color] Part upn0081 ×1

Plates 20 pieces

  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×4
  • Plate 2 x 4 Green Part 3020 Element 302028 ×3
  • Plate 2 x 6 Green Part 3795 Element 379528 ×2
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 2 x 8 Red Part 3034 Element 303421 ×2
  • Plate 1 x 8 Yellow Part 3460 Element 346024 ×2

Bricks Sloped 15 pieces

  • Brick Sloped 33° 3 x 2 with Red Stars Print Blue Part 3298pr0014 Element 82494 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Blue Part 3660 Element 366023 ×4
  • Brick Sloped 33° 3 x 2 with Green on Yellow Triangles Print Red Part 3298pr0006 Element 4111980 ×1
  • Brick Sloped 45° 2 x 2 Trans-Clear Part 3039 Element 6514100 or 6244886 Also in White ×3
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 Also in Trans-Clear ×2
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin White Part 3747a Element 374701 ×1
  • Brick Sloped 33° 3 x 2 with Freestyle Flag Print Yellow Part 3298pr0017 Element 4107718 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Yellow Part 3660 Element 366024 ×2

Bricks 10 pieces

  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×1
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×1
  • Brick 2 x 4 Green Part 3001 Element 4106356 or 300128 ×2
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 1 x 2 without Bottom Tube Trans-Clear Part 3065 Element 6514262 or 6244904 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×1
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×3

Wheels and Tyres 8 pieces

  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×4
  • Wheel 8 x 6 White Part 4624 Element 462401 ×4

Minifig Headwear 4 pieces

  • Hat / Cap Long Peak [Plain] Black Part 4485 Element 448526 ×1
  • Hat / Cap Long Peak [Plain] Blue Part 4485 Element 448523 ×1
  • Hat / Cap Long Peak [Plain] Green Part 4485 Element 4109733 ×1
  • Hat / Cap Long Peak [Plain] Red Part 4485 Element 448521 ×1

Bars, Ladders and Fences 3 pieces

  • Lever Small Base with Yellow Lever Black Part 298c01 Element 74138 ×2
  • Antenna 1 x 4 with Rounded Top White Part 3957a ×1

Bricks Special 3 pieces

  • Brick Special 1 x 2 with Pin Blue Part 2458 Element 245823 ×1
  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×2

Bricks Curved 2 pieces

  • Brick Curved 2 x 3 Red Part 6215 Element 621521 ×2

Bricks Round and Cones 2 pieces

  • Brick Round 2 x 2 with Axle Hole Yellow Part 3941 Element 614324 or 394124 ×2

Plates Round Curved and Dishes 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×1

Plates Special 2 pieces

  • Plate Special 2 x 2 with Wheel Holders Light Gray Part 4600 Element 460002 ×2

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×1
  • Tile Special 2 x 2 with Top Pin Yellow Part 2460 Element 246024 ×1

Transportation - Sea and Air 2 pieces

  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×1
  • Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub Light Gray Part 2479 Element 247902 ×1

Non-System Parts 1 piece

  • Die 6 Sided with Numbers 1 to 6, Black Dots White Part upn0236pr0006 ×1

Plates Wedged 1 piece

  • Wedge Plate 3 x 6 Cut Corners Blue Part 2419 Element 241923 ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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