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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.

Adventures with Interactive LEGO Mario

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71439 Adventures with Interactive LEGO Mario

218 pieces in 140 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

Lime 45 pieces

  • Arm, Long, with Technic Pin Lime Part 66788 Element 6320142 ×2
  • Bracket 1 x 2 - 1 x 2 Lime Part 99781 Element 6310279 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Lime Part 99207 Element 6310277 or 6094031 ×3
  • Brick 1 x 1 Lime Part 3005 Element 4220634 or 4122446 ×1
  • Brick 1 x 2 with Blue Eyes (Yoshi) Print Lime Part 3004pr0056 Element 6309026 ×1
  • Brick 1 x 3 Lime Part 3622 Element 4166093 or 4122448 ×1
  • Brick 1 x 3 with Black Eyes and Bushy Red Eyebrows (Bowser Jr) Print Lime Part 3622pr0056 Element 6308923 ×1
  • Brick Curved 1 x 2 x 1 No Studs Lime Part 37352 Element 6310290 ×1
  • Brick Curved 1 x 2 x 1 No Studs with Dark Green Lines (Yoshi Nostrils) Print Lime Part 37352pr0003 Element 6309072 ×1
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Lime Part 15571 Element 6310287 ×1
  • Brick Special 1 x 1 with Headlight Lime Part 4070 Element 6315194 or 6069010 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Lime Part 11211 Element 6208291 ×2
  • Plant, Plate 1 x 1 Round with 3 Leaves Lime Part 32607 Element 6286831 ×1
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×1
  • Plate 1 x 3 Lime Part 3623 Element 4534664 or 4271564 ×1
  • Plate 1 x 4 Lime Part 3710 Element 4187743 or 4122441 ×4
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Lime Part 15573 Element 6092592 ×3
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Lime Part 60478 Element 6133859 ×1
  • Propeller 3 Blade 3 Diameter with Pin Hole Lime Part 65768 Element 6498564 or 6381971 ×1
  • Technic Brick 1 x 1 with Pin Hole Lime Part 6541 Element 6310282 or 6123745 ×2
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×6
  • Tile 2 x 2 with Yoshi Egg and Barcode Print (Sticker) Lime Part 3068bpr9472 Element 6407669 ×1
  • Tile Round 1 x 1 Quarter Lime Part 25269 Element 6211875 1 spare in the box ×2
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Lime Part 27263 Element 6166895 ×4

White 30 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted White Part 73825 Element 6548292 or 6337079 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×1
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×2
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side White Part 32952 Element 6552171 or 6548288 ×1
  • Brick Wedged 2 x 2 Facet White Part 87620 Element 6601848 or 6137926 ×4
  • Panel 1 x 4 x 2 with Duck Face, Black Eyes, Orange Beak, red Dots Print White Part 14718pr0015 Element 6482989 ×1
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate Round 1 x 1 with Open Stud White Part 85861 Element 6168642 or 4547649 1 spare in the box ×1
  • Plate Round Corner 3 x 3 White Part 30357 Element 6550165 or 4550745 ×4
  • Plate Special 1 x 2 with Door Rail White Part 32028 Element 6550168 or 4249563 ×1
  • Plate Special 2 x 2 with Pin on Bottom White Part 2476a Element 6313603 or 4293876 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile Round 1 x 2 Half Circle White Part 1748 Element 6510068 or 6400114 1 spare in the box ×1
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×2

Red 27 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×1
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Red Part 49307 Element 6278441 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Red Part 6091 Element 6184782 or 609121 ×6
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×1
  • Equipment Cup / Mug [Plain] Red Part 3899 Element 389921 ×1
  • Hub, Mario with 4 Top Studs and LCD Screens for Eyes and Chest Red Part 49242 Element 6588241 or 6549792 ×1
  • Nintendo Figure, Hat, Large, with Mario Logo Print Red Part 67017pr0001 Element 6308851 ×1
  • Plant, Apple Red Part 33051 Element 6054438 or 4119487 ×1
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Red Part 4032a Element 403221 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Red Part 2654 Element 4617080 or 4278275 ×1
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Red Part 66789 Element 6294705 ×1
  • Plate Special 2 x 2 with Only 2 studs Red Part 33909 Element 6219819 ×3
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2
  • Tile Special Round 2 x 2 with Hole Red Part 15535 Element 6102138 ×1

Light Bluish Gray 19 pieces

  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×2
  • Brick Sloped Inverted 45° 6 x 2 Double with 2 x 4 Recessed Light Bluish Gray Part 22889 Element 6225219 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Light Bluish Gray Part 30136 Element 4550325 or 4519968 ×4
  • Hose Rigid 3mm D. 16L / 12.8cm Light Bluish Gray Part 75c16 Element 6409852 or 6112684 ×1
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×3
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Light Bluish Gray Part 35480 Element 6248890 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Light Bluish Gray Part 41740 Element 6257593 ×1
  • Tile 2 x 2 with Bowser Jr.'s Clown Car and Barcode Print (Sticker) Light Bluish Gray Part 3068bpr9683 Element 6506059 ×1
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Light Bluish Gray Part 14769 Element 6052200 ×1

Yellow 16 pieces

  • Arm, Long, with Technic Pin Yellow Part 66788 Element 6315218 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Brick 1 x 2 with White Question Mark '?' Print Yellow Part 3004pr0075 Element 6353866 ×2
  • Feet, 2 x 3 x 2/3 with 6 Studs on Top Yellow Part 66859 Element 6308887 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Yellow Part 24866 Element 6299813 1 spare in the box ×1
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 1 spare in the box ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Yellow Part 4032a Element 403224 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Yellow Part 3700 Element 370024 ×2
  • Tile 2 x 2 with '?' and Barcode Print (Sticker) Yellow Part 3068bpr9990 Element 6315656 ×1
  • Tile 2 x 3 with Mouth with Sharp Teeth and Red 'Scribbled' Lips Print Yellow Part 26603pr0040 Element 6308926 ×1
  • Tile Round 1 x 1 Yellow Part 98138 Element 6284577 or 6070714 1 spare in the box ×2

Black 11 pieces

  • Brick 2 x 4 Black Part 3001 Element 300126 ×1
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×2
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Black Part 18674 Element 6195325 ×1
  • Tile 2 x 2 with 'GOAL', Bowser, and Barcode Print (Sticker) Black Part 3068bpr9975 Element 6315659 ×1
  • Tile Special 2 x 3 with 2 Clips with Bowser Head Print Black Part 65886pr0001 Element 6369098 ×1
  • Turntable 4 x 4 Square Base, Locking Black Part 61485 Element 4517986 ×1

Bright Green 11 pieces

  • Pipe 6 x 6 (Warp Pipe) Bright Green Part 66787 Element 6294708 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Bright Green Part 66792 Element 6308875 ×3
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Bright Green Part 66789 Element 6301631 ×1
  • Tile 1 x 2 with Groove Bright Green Part 3069b Element 6195258 or 4195201 ×2
  • Tile 1 x 4 with Groove Bright Green Part 2431 Element 6195267 or 4647548 ×2
  • Tile 2 x 2 with 'Start', Pipe, and Barcode Print (Sticker) Bright Green Part 3068bpr9998 Element 6315526 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Bright Green Part 14769 Element 6422433 ×1

Dark Orange 10 pieces

  • Brick Curved 2 x 2 x 2/3 Dark Orange Part 15068 Element 6104344 ×2
  • Plate 1 x 2 Dark Orange Part 3023 Element 4570877 or 4162217 ×4
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Dark Orange Part 66789 Element 6301632 ×1
  • Tile 2 x 2 with Goomba Face with Low Furrowed Brow Print Dark Orange Part 3068bpr0432 Element 6308927 ×1
  • Tile 2 x 2 with Goomba and Barcode Print (Sticker) Dark Orange Part 3068bpr9978 Element 6315663 ×1
  • Tile 2 x 2 with Groove Dark Orange Part 3068b Element 6186423 ×1

Dark Bluish Gray 9 pieces

  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Dark Bluish Gray Part 67329 Element 6314192 ×2
  • Plate 2 x 12 Dark Bluish Gray Part 2445 Element 4211067 ×1
  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×2
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×2

Tan 8 pieces

  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Tan Part 22388 Element 6249125 or 6177165 1 spare in the box ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Tan Part 26604 Element 6175968 ×2
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×1
  • Tile Round 1 x 1 Quarter Tan Part 25269 Element 6145570 1 spare in the box ×2
  • Tile Round 2 x 4 with Smiling Mouth with 1 Tooth (Bowser Jr) Print Tan Part 66857pr0002 Element 6308924 ×1

Medium Nougat 7 pieces

  • Brick Special 1 x 2 Palisade [aka Log] Medium Nougat Part 30136 Element 4651231 ×3
  • Plate Special 1 x 2 [Side Handle Closed Ends] Medium Nougat Part 48336 Element 6424277 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Nougat Part 87580 Element 6102994 ×1
  • Tile 2 x 2 with Red Arrow on Tan Wood Print Medium Nougat Part 3068bpr0728 Element 6482991 ×1
  • Tile Special 2 x 3 with 2 Clips without Tab between Clips Medium Nougat Part 65886 Element 6504016 ×1

Blue 6 pieces

  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Blue Part 32952 Element 6290531 ×1
  • Nintendo Figure, Legs and Overalls with Two Front Studs and Reddish Brown Feet, with Internal Prongs for Basic Suit Blue Part 58101pr0001 Element 6483681 or 6278685 ×1
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×1
  • Plate 2 x 8 Blue Part 3034 Element 303423 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Blue Part 66792 Element 6308879 ×2

Reddish Brown 6 pieces

  • Brick Curved Inverted 2 x 1 Reddish Brown Part 24201 Element 6172922 ×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
  • Brick Special 1 x 1 with Stud on 1 Side Reddish Brown Part 87087 Element 6062574 or 4618545 ×1
  • Feet, 2 x 2 x 2/3 with 4 Studs on Top Reddish Brown Part 66858 Element 6300006 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Reddish Brown Part 60897 Element 6337003 or 6066142 ×1

Green 5 pieces

  • Brick Wedged, Sloped 4 x 4 with Diamond Spikes with White Underside Pattern Green Part 67931pat0001 Element 6315223 ×1
  • Plate 2 x 6 Green Part 3795 Element 379528 ×2
  • Plate Special 3 x 5 Cloud with 3 Center Studs Green Part 35470 Element 6424110 or 6325891 ×1
  • Tile 2 x 2 with Bowser Jr and Barcode Print (Sticker) Green Part 3068bpr9988 Element 6315660 ×1

Bright Light Orange 2 pieces

  • Technic Ball Joint Bright Light Orange Part 32474 Element 6071608 ×1
  • Tile Round Corners 4 x 4 x 2/3 with Two Circle Arrows and Barcode Print (Sticker) Bright Light Orange Part 68869pr0001 Element 6315523 ×1

Light Nougat 2 pieces

  • Tile Round 1 x 1 Light Nougat Part 98138 Element 6315196 or 6056616 1 spare in the box ×2

Bright Pink 1 piece

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Pink Part 24866 Element 6212501 1 spare in the box ×1

Orange 1 piece

  • Feet, 2 x 2 x 2/3 with 4 Studs on Top Orange Part 66858 Element 6320320 ×1

Trans-Clear 1 piece

  • Antenna 1 x 4 with Flat Top Trans-Clear Part 3957b Element 6514014 or 6166111 ×1

Trans-Light Blue 1 piece

  • Tile Round 1 x 1 Trans-Light Blue Part 98138 Element 6514192 or 6274739 1 spare in the box ×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.

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