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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.

Designer Toolkit - Patterns

Checking

41961 Designer Toolkit - Patterns

1,096 pieces in 86 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

Black 152 pieces

  • Bracket 2 x 2 - 2 x 2 Black Part 3956 Element 6254808 or 6019217 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder Black Part 3245c Element 4618852 ×11
  • Brick 1 x 4 Black Part 3010 Element 301026 ×4
  • Brick 1 x 6 Black Part 3009 Element 300926 ×8
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×4
  • Brick Curved 1 x 3 x 2 Black Part 33243 Element 6616748 or 4582251 ×2
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Black Part 18653 Element 6154860 ×8
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Black Part 32952 Element 6228987 ×2
  • Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) Black Part 11610 Element 6538443 or 6056234 ×2
  • DOTS Bracelet 2 Stud Wide Black Part 66821 Element 6290292 ×1
  • Plate 1 x 10 Black Part 4477 Element 447726 ×6
  • Plate 1 x 3 Black Part 3623 Element 362326 ×4
  • Plate 16 x 16 Black Part 91405 Element 6306097 or 6151690 ×1
  • Plate 4 x 8 Black Part 3035 Element 303526 ×2
  • Plate 6 x 16 Black Part 3027 Element 302726 ×1
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 ×30
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×3
  • Tile Round 1 x 1 Black Part 98138 Element 6284070 or 6139403 ×20
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 ×40

White 115 pieces

  • Brick 1 x 2 x 3 with Bottom Stud Holder White Part 22886 Element 6548283 or 6153776 ×2
  • Brick 1 x 4 x 3 White Part 49311 Element 6552177 or 6256922 ×6
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×2
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×2
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side White Part 22885 Element 6603759 or 6218823 ×13
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 ×30
  • Tile Round 1 x 1 White Part 98138 Element 6564903 or 6284572 Also in Glitter Trans-Clear ×20
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 ×40

Lavender 107 pieces

  • Attachment Ring (DOTS) Lavender Part 73767 Element 6328913 ×1
  • Plate 1 x 3 Lavender Part 3623 Element 6400078 or 6112961 ×8
  • Plate 2 x 2 Corner Lavender Part 2420 Element 6400077 ×4
  • Plate 2 x 6 Lavender Part 3795 Element 6334047 or 6173599 ×6
  • Plate 6 x 16 Lavender Part 3027 Element 6173053 ×1
  • Plate 8 x 16 Lavender Part 92438 Element 6133814 ×2
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Lavender Part 35044 Element 6290516 ×4
  • Tile 1 x 1 with Groove Lavender Part 3070b Element 6211403 ×25
  • Tile Round 1 x 1 Lavender Part 98138 Element 6322820 ×20
  • Tile Round 1 x 1 Quarter Lavender Part 25269 Element 6240465 ×36

Coral 93 pieces

  • Plate 4 x 10 Coral Part 3030 Element 6400076 ×8
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Coral Part 35044 Element 6400075 ×4
  • Tile 1 x 1 with Groove Coral Part 3070b Element 6275876 ×25
  • Tile Round 1 x 1 Coral Part 98138 Element 6311436 ×20
  • Tile Round 1 x 1 Quarter Coral Part 25269 Element 6250022 ×36

Light Aqua 88 pieces

  • Plate 4 x 6 Light Aqua Part 3032 Element 6400081 or 6186659 ×1
  • Plate Round Corner 6 x 6 Light Aqua Part 6003 Element 6400080 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Light Aqua Part 18674 Element 6393567 or 6311316 ×2
  • Tile 1 x 1 with Groove Light Aqua Part 3070b Element 6251846 ×25
  • Tile Round 1 x 1 Light Aqua Part 98138 Element 6398079 or 6322818 ×22
  • Tile Round 1 x 1 Quarter Light Aqua Part 25269 Element 6199886 ×36

Bright Light Yellow 75 pieces

  • Bag Tag with 3 x 6 Studs Bright Light Yellow Part 80390 Element 6371615 ×1
  • Plate 1 x 6 Bright Light Yellow Part 3666 Element 6211356 ×2
  • Plate 1 x 8 Bright Light Yellow Part 3460 Element 6248761 ×2
  • Plate 8 x 8 Bright Light Yellow Part 41539 Element 6395810 or 6223623 ×1
  • Plate 8 x 8 with Rounded End Bright Light Yellow Part 41948 Element 6393558 ×2
  • Plate Round Half 4 x 8 Bright Light Yellow Part 22888 Element 6249404 ×2
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Bright Light Yellow Part 35044 Element 6400079 ×4
  • Tile 1 x 1 with Groove Bright Light Yellow Part 3070b Element 6275877 ×25
  • Tile Round 1 x 1 Quarter Bright Light Yellow Part 25269 Element 6554798 or 6228969 ×36

Bright Pink 62 pieces

  • Baseplate Special 8 x 8 with Adhesive Backside Bright Pink Part 79759c01 Element 6396074 ×1
  • Tile 1 x 1 with Groove Bright Pink Part 3070b Element 6251940 or 4580007 ×25
  • Tile Round 1 x 1 Quarter Bright Pink Part 25269 Element 6240463 ×36

Dark Turquoise 62 pieces

  • Bag Tag with 3 x 8 Studs Dark Turquoise Part 79996 Element 6400066 ×1
  • Tile 1 x 1 with Groove Dark Turquoise Part 3070b Element 6213782 ×25
  • Tile Round 1 x 1 Quarter Dark Turquoise Part 25269 Element 6240467 ×36

Yellow 54 pieces

  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×4
  • Brick 1 x 8 Yellow Part 3008 Element 300824 ×6
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Yellow Part 48092 Element 6200676 or 4552395 ×8
  • Tile Round 1 x 1 Quarter Yellow Part 25269 Element 6195183 ×36

Bright Green 36 pieces

  • Tile Round 1 x 1 Quarter Bright Green Part 25269 Element 6275873 ×36

Dark Azure 36 pieces

  • Tile Round 1 x 1 Quarter Dark Azure Part 25269 Element 6199887 ×36

Dark Green 36 pieces

  • Tile Round 1 x 1 Quarter Dark Green Part 25269 Element 6315608 ×36

Dark Purple 36 pieces

  • Tile Round 1 x 1 Quarter Dark Purple Part 25269 Element 6199891 ×36

Magenta 36 pieces

  • Tile Round 1 x 1 Quarter Magenta Part 25269 Element 6199889 ×36

Red 36 pieces

  • Tile Round 1 x 1 Quarter Red Part 25269 Element 6170390 ×36

Medium Lavender 24 pieces

  • Brick 1 x 2 Medium Lavender Part 3004 Element 6015060 or 4623598 ×4
  • Brick 1 x 6 Medium Lavender Part 3009 Element 6635206 or 6251908 ×6
  • Brick 2 x 2 Corner Medium Lavender Part 2357 Element 6310201 or 6107187 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Medium Lavender Part 3660 Element 6223452 ×8
  • Plate Special 6 x 6 Flexible with Stitching Border Medium Lavender Part 79998 Element 6395856 ×2

Glitter Trans-Clear 20 pieces

  • Tile Round 1 x 1 Glitter Trans-Clear Part 98138 Element 6313555 Also in White ×20

Blue 16 pieces

  • Brick 2 x 2 Corner Blue Part 2357 Element 4558606 or 4533323 ×8
  • Brick Special 1 x 4 with 4 Studs on One Side Blue Part 30414 Element 4212411 or 4141768 ×8

Medium Azure 11 pieces

  • Plate 1 x 6 Medium Azure Part 3666 Element 6603312 or 4625036 ×6
  • Plate 1 x 8 Medium Azure Part 3460 Element 6603335 or 6074793 ×4
  • Tile Remover Key Diamond [DOTS] Medium Azure Part 78169 Element 6342513 ×1

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×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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