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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.

Picnic at Mario's House Expansion Set

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71422 Picnic at Mario's House Expansion Set

259 pieces in 133 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

Reddish Brown 53 pieces

  • Antenna 1 x 4 with Flat Top Reddish Brown Part 3957b Element 4538252 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Reddish Brown Part 99207 Element 6226436 ×2
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×8
  • Brick 1 x 1 x 3 Reddish Brown Part 14716 Element 6177699 ×2
  • Brick 2 x 2 Corner Reddish Brown Part 2357 Element 4211200 ×4
  • Brick Arch 1 x 3 x 2 Curved Top Reddish Brown Part 6005 Element 6299939 or 4541255 ×2
  • Brick Arch 1 x 3 x 3 [Gothic] Reddish Brown Part 13965 Element 6055086 ×4
  • Brick Arch 1 x 4 Reddish Brown Part 3659 Element 6177697 or 6088713 ×1
  • Brick Arch 1 x 6 Raised Arch Reddish Brown Part 92950 Element 4655611 ×1
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×4
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×3
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×4
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×3
  • Plate 4 x 4 Reddish Brown Part 3031 Element 4243838 or 4225868 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Reddish Brown Part 4081b Element 6347749 or 4541285 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Reddish Brown Part 35480 Element 6248944 ×6
  • Tile Special 1 x 1 with Clip with Rounded Edges Reddish Brown Part 15712 Element 6348057 or 6071274 ×4
  • Window 1 x 4 x 3 without Shutter Tabs Reddish Brown Part 60594 Element 4597419 or 4595889 ×2

Bright Light Orange 42 pieces

  • Brick 1 x 1 Bright Light Orange Part 3005 Element 6061685 or 4490694 ×4
  • Brick 1 x 2 x 3 with Bottom Stud Holder Bright Light Orange Part 22886 Element 6376313 ×2
  • Brick 1 x 6 Bright Light Orange Part 3009 Element 6186542 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Bright Light Orange Part 3040b Element 6023157 ×6
  • Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder Bright Light Orange Part 86876 Element 6455791 ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Bright Light Orange Part 52107 Element 6293331 or 6173895 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Bright Light Orange Part 30414 Element 6455793 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Bright Light Orange Part 1927 Element 6416696 ×4
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Orange Part 24866 Element 6209681 ×3
  • Plate 1 x 1 Bright Light Orange Part 3024 Element 6073040 or 6028740 ×2
  • Plate 1 x 2 Bright Light Orange Part 3023 Element 6028736 or 4645043 ×14
  • Plate 1 x 4 Bright Light Orange Part 3710 Element 6020073 ×1
  • Plate 1 x 8 Bright Light Orange Part 3460 Element 6192205 ×1

White 24 pieces

  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×2
  • Equipment Cup / Teacup White Part 38014 Element 6615552 or 6235083 ×1
  • Equipment Signal Paddle White Part 3900 Element 390001 ×1
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×1
  • Plate Round 1 x 1 with Open Stud White Part 85861 Element 6168642 or 4547649 ×5
  • Plate Special 1 x 2 with Door Rail White Part 32028 Element 6550168 or 4249563 ×1
  • Plate Special 3 x 5 Cloud with 3 Center Studs White Part 35470 Element 6223667 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1
  • Sports Hockey Stick, Round Shaft White Part 64000 Element 6276148 ×2
  • Sports Tennis Racket - Round Holes White Part 53019 Element 6263451 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Tile 2 x 2 with Mario, Yoshi Print White Part 3068bpr0692 Element 6438686 ×1
  • Tile Round 1 x 2 Half Circle White Part 1748 Element 6510068 or 6400114 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×2
  • Tile Round 2 x 2 with Clock with Red Second Hand Print White Part 14769pr1172 Element 6329606 ×1

Yellow 24 pieces

  • Arm, Long, with Technic Pin Yellow Part 66788 Element 6315218 ×2
  • Bracket 1 x 2 - 1 x 2 Yellow Part 99781 Element 6185994 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Yellow Part 99207 Element 6208753 ×3
  • Brick 1 x 2 with Blue Eyes (Yoshi) Print Yellow Part 3004pr0056 Element 6382136 ×1
  • Brick Curved 1 x 2 x 1 No Studs Yellow Part 37352 Element 6297284 ×1
  • Brick Curved 1 x 2 x 1 No Studs with Medium Nougat Lines (Koopa Troopa Nostrils) Print Yellow Part 37352pr0004 Element 6309099 ×1
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Yellow Part 15571 Element 6381923 or 6075085 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Yellow Part 11211 Element 6119197 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Yellow Part 15573 Element 6092583 ×2
  • Plate Special 1 x 2, Top Clip [Open O] Yellow Part 44861 Element 6360077 ×2
  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×2
  • Tile 2 x 2 with Yoshi Egg and Barcode Print (Sticker) Yellow Part 3068bpr9673 Element 6386778 ×1
  • Tile Round 1 x 1 Quarter Yellow Part 25269 Element 6195183 ×2

Red 22 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Red Part 49307 Element 6278441 ×2
  • Brick Curved 2 x 2 x 2/3 Red Part 15068 Element 6105976 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 ×4
  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×6
  • Brick Sloped 45° 2 x 1 Double with Inside Stud Holder Red Part 3044c Element 4157124 ×1
  • Equipment Cup / Mug [Plain] Red Part 3899 Element 389921 ×1
  • Plate 2 x 8 Red Part 3034 Element 303421 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Red Part 2654 Element 4617080 or 4278275 ×1
  • Tile 2 x 6 Red Part 69729 Element 6335578 ×2
  • Tile Special Round 2 x 2 with Hole Red Part 15535 Element 6102138 ×1

Green 13 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Green Part 54200 Element 4546705 or 4503118 ×2
  • Feet, 2 x 2 x 2/3 with 4 Studs on Top Green Part 66858 Element 6315100 ×1
  • Plate 2 x 4 Green Part 3020 Element 302028 ×4
  • Plate Angled 2 x 2 with Step and Hole in Center Green Part 79846 Element 6372712 ×1
  • Plate Round Corner 3 x 3 Green Part 30357 Element 6062166 or 4541187 ×1
  • Window 1 x 2 x 3 Pane with Thick Corner Tabs Green Part 60608 Element 6320190 or 6171061 ×4

Light Bluish Gray 12 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Light Bluish Gray Part 3484 Element 6439041 ×1
  • Brick 2 x 10 Light Bluish Gray Part 3006 Element 4617862 or 4211390 ×1
  • Brick Round 2 x 2 Truncated Cone Light Bluish Gray Part 98100 Element 6028324 ×1
  • Brick Round 2 x 2, Pin Holes Light Bluish Gray Part 17485 Element 6372076 or 6078985 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Light Bluish Gray Part 15672 Element 6093859 ×4
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×1
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×2
  • Support Round 1 x 1 x 6 Solid Pillar Light Bluish Gray Part 43888 Element 4179576 ×1

Dark Orange 10 pieces

  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Dark Orange Part 67329 Element 6398380 ×2
  • Plate 1 x 6 Dark Orange Part 3666 Element 6253418 or 4244385 ×4
  • Plate 2 x 4 Dark Orange Part 3020 Element 4535928 or 4164449 ×1
  • Plate Special 2 x 2 with Only 2 studs Dark Orange Part 33909 Element 6394948 ×1
  • Tile 1 x 4 with Groove Dark Orange Part 2431 Element 6074893 or 4165523 ×2

Lime 10 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Lime Part 15395 Element 6214557 or 6104128 ×1
  • Brick Round 2 x 2 Dome Top, Vented Stud Lime Part 3262 Element 6429057 ×1
  • Brick Round 2 x 2 with Axle Hole Lime Part 3941 Element 4527943 or 4279733 ×2
  • Equipment Watering Can Lime Part 79736 Element 6361353 ×1
  • Plant, Plate 1 x 1 Round with 3 Leaves Lime Part 32607 Element 6286831 ×4
  • Tile 2 x 2 with Basket and Barcode Print (Sticker) Lime Part 3068bpr9422 Element 6454593 ×1

Tan 9 pieces

  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×2
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×3
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Tan Part 4304 Element 6469454 ×1
  • Tile Round 1 x 1 with Christmas Cookie Print Tan Part 98138pr0255 Element 6361753 ×1
  • Tile Round 2 x 4 with 'MARIO' Print Tan Part 66857pr0003 Element 6438685 or 6309029 ×1
  • Window 1 x 2 x 2 2/3 with Rounded Top Tan Part 30044 Element 4623514 or 4200495 ×1

Bright Green 8 pieces

  • Equipment Cup / Mug [Plain] Bright Green Part 3899 Element 6455804 ×1
  • Plant, Stem with 3 Leaves and Bottom Pin Bright Green Part 37695 Element 6235080 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Bright Green Part 66792 Element 6308875 ×2
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Bright Green Part 66789 Element 6301631 ×2
  • Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs Bright Green Part 66790 Element 6301641 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Bright Green Part 87580 Element 6389695 or 4565388 ×1

Medium Nougat 8 pieces

  • Plate Round 4 x 4 with 2 x 2 Round Opening Medium Nougat Part 11833 Element 6167780 or 6018928 ×1
  • Tile 1 x 2 with Groove Medium Nougat Part 3069b Element 6021997 ×1
  • Tile 1 x 4 with Groove Medium Nougat Part 2431 Element 6102998 or 4657956 ×2
  • Tile 2 x 4 with Groove Medium Nougat Part 87079 Element 6218359 ×2
  • Tile Round 1 x 1 with Cookie Print Medium Nougat Part 98138pr0018 Element 6287854 or 6055384 ×1
  • Tile Round 2 x 2 with Rowboat and Barcode Print (Sticker) Medium Nougat Part 14769pr0160 Element 6454597 ×1

Blue 5 pieces

  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×2
  • Plate 2 x 6 Blue Part 3795 Element 379523 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Blue Part 66792 Element 6308879 ×1
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Blue Part 66789 Element 6301629 ×1

Bright Light Yellow 4 pieces

  • Tile 1 x 6 with Groove Bright Light Yellow Part 6636 Element 6249745 or 4651900 ×1
  • Tile 2 x 4 with Groove Bright Light Yellow Part 87079 Element 6554797 or 6210674 ×3

Black 3 pieces

  • Equipment Fishing Rod 12L, Vertical Line Hole Black Part 2614 Element 6270122 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Black Part 32828 Element 6196548 ×2

Dark Bluish Gray 3 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Dark Bluish Gray Part 3484 Element 6439040 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2

Dark Red 2 pieces

  • Plate Special / Shield Rectangular with 4 Studs, Handle Dark Red Part 30166 Element 6220561 ×2

Dark Tan 2 pieces

  • Plate Round Corners 2 x 6 Double Dark Tan Part 18980 Element 6167854 ×2

Medium Azure 2 pieces

  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Medium Azure Part 3176 Element 6174592 ×1

Dark Brown 1 piece

  • Boat / Rowing Boat 14 x 5 x 2 with Oarlocks [No Hollow Inside Studs] Dark Brown Part 21301 Element 6437955 ×1

Dark Pink 1 piece

  • Equipment Cup / Mug [Plain] Dark Pink Part 3899 Element 4618670 or 4243575 ×1

Orange 1 piece

  • Plant, Carrot Orange Part 33172 Element 6424015 or 6103249 ×1

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

When a piece really is missing

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