Free tool

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.

Hedgehog's Hideaway

Checking

41020 Hedgehog's Hideaway

34 pieces in 22 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.

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Piece checklist

Green 6 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×2
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×2
  • Plate 2 x 3 Green Part 3021 Element 302128 ×1
  • Plate 4 x 8 Green Part 3035 Element 4277361 ×1

Lime 6 pieces

  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×2
  • Brick Arch 1 x 6 Raised Arch Lime Part 92950 Element 4625474 ×1
  • Brick Curved 3 x 1 No Studs Lime Part 50950 Element 4537928 ×2
  • Tile 1 x 4 with Groove Lime Part 2431 Element 4164021 ×1

Tan 5 pieces

  • Animal, Hedgehog with Eyelashes and Dark Brown Spines Print Tan Part 98389pr0002 Element 6102907 or 6022468 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Tan Part 11211 Element 6024495 ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Tan Part 88072 Element 6261357 or 4655257 ×2

Bright Pink 4 pieces

  • Plate Round 1 x 1 with Solid Stud Bright Pink Part 6141 Element 4517996 1 spare in the box ×2
  • Tile 1 x 2 with Groove Bright Pink Part 3069b Element 4580010 1 spare in the box ×2

Dark Red 2 pieces

  • Plant, Leaves 4 x 3 Dark Red Part 2423 Element 6024916 ×2

Orange 2 pieces

  • Plate Round 1 x 1 with Solid Stud Orange Part 6141 Element 4157103 1 spare in the box ×2

Red 2 pieces

  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×2

Yellow 2 pieces

  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×2

Bright Green 1 piece

  • Plant, Apple Bright Green Part 33051 Element 6413063 or 4107050 ×1

Dark Tan 1 piece

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Tan Part 87580 Element 6126075 or 4578032 ×1

Lavender 1 piece

  • Headwear Accessory Bow with Heart, Long Ribbon and Pin Lavender Part 11618 Element 6023826 1 spare in the box ×1

Medium Lavender 1 piece

  • Plate 1 x 2 Medium Lavender Part 3023 Element 4619512 ×1

Reddish Brown 1 piece

  • Equipment Pitchfork / Fork, Flat End [Soft] Reddish Brown Part 95345 Element 6270119 or 4624905 ×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.