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.

Mia's Summer Play Cube

Checking

41413 Mia's Summer Play Cube

45 pieces in 33 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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

Plates 10 pieces

  • Plate 1 x 2 Bright Light Yellow Part 3023 Element 6554796 or 6201647 ×3
  • Plate 2 x 4 Medium Nougat Part 3020 Element 6093494 or 4645061 ×1
  • Plate 1 x 2 Trans-Light Blue Part 3023 Element 6514007 or 6240222 ×4
  • Plate 1 x 2 Trans-Orange Part 3023 Element 6514005 or 6240217 ×2

Plants & Trees 4 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Coral Part 24866 Element 6295242 ×1
  • Plant, Cherries Magenta Part 22667 Element 6100562 or 6062389 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Yellow Part 24866 Element 6299813 ×1

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 ×2

Plates Special 4 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Bright Light Yellow Part 36840 Element 6236034 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Blue Part 87580 Element 6389696 or 4565320 ×1
  • Bracket 2 x 6 - 1 x 6 Inverted Tan Part 64570 Element 6288331 or 628831 ×2

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 with Tree Stump, Wood Log Print Reddish Brown Part 98138pr0048 Element 6285623 or 6139449 ×2
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Yellow Part 14769 Element 6078279 ×1

Tiles Special 4 pieces

  • Tile Special 1 x 1 with Clip with Rounded Edges Light Bluish Gray Part 15712 Element 6308012 or 6071229 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Trans-Clear Part 20482 Element 6507895 or 6186867 ×2

Bricks Round and Cones 3 pieces

  • Brick Round 1 x 1 Open Stud Red Part 3062b Element 306221 ×1
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×1
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×1

Minifig Accessories 3 pieces

  • Food Hot Dog / Sausage Red Part 33078 Element 6144805 or 4520952 ×1
  • Food Hot Dog Bun Tan Part 25386 Element 6413060 or 6147214 ×1
  • Equipment Goblet / Glass Trans-Clear Part 2343 Element 6166107 or 3000240 ×1

Animals / Creatures 2 pieces

  • Animal, Fish [Hollow Stud Mouth] Flat Silver Part 64648 Element 4611885 ×1
  • Animal, Seal / Sea Lion with Brown Eyes, Olive Green Hearts Print [No Color/Any Color] Part 16765pr0002 ×1

Bricks Special 2 pieces

  • Brick Special 1 x 2 Palisade [aka Log] Medium Nougat Part 30136 Element 4651231 ×2

Containers 2 pieces

  • Pod, Square 3 x 8 x 6 2/3 [Female] Lime Part 64454 Element 6288313 ×1
  • Pod, Square 3 x 8 x 6 2/3 [Male] Opal Trans-Light Blue Part 64462 Element 6288477 ×1

Bars, Ladders and Fences 1 piece

  • Bar Holder with Clip Sand Blue Part 11090 Element 6341970 or 6174945 ×1

Bricks 1 piece

  • Brick 1 x 2 x 2 with Inside Stud Holder Tan Part 3245c Element 4159279 ×1

Stickers 1 piece

  • Sticker Sheet for Set 41413-1 [No Color/Any Color] Part 67801 Element 6299744 ×1

Minifigures 1 figure

  • Mia - Lime Top, Dark Purple Skirt, Sunglasses Minifigure, checked as a whole figure ×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.