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Set card

45521-1 - Computer Science & AI Kit 3-5

Key catalog information about the set in one place.

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Computer Science & AI Kit 3-5
Set

45521-1

Computer Science & AI Kit 3-5

Release year 2026
Part count 321
Parts list 85
Manufacturer LEGO
Weight
not available
Minifigures
4

Main actions

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Set description

LEGO set Computer Science & AI Kit 3-5 (45521-1) has a catalog page with a parts list, minifigures and tools for build analysis and warehouse management.

Parts in set

85 items
Photo Part number Name Color Quantity
Plate Special 2 x 4 with Pins, Reinforced 40687 Plate Special 2 x 4 with Pins, Reinforced Light Bluish Gray (LBG) 2
Plate Special 1 x 4 with 2 Studs with Groove [New Underside] 41740 Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Purple 4
Brick Curved 6 x 1 42022 Brick Curved 6 x 1 Black 4
Brick Sloped 33° 3 x 1 4286 Brick Sloped 33° 3 x 1 White 4
Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection 4287c Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection Black 4
Bracket 1 x 2 - 2 x 2 44728 Bracket 1 x 2 - 2 x 2 Dark Purple 6
Brick Special 1 x 2 with Pin - Bottom Stud Holder 44865 Brick Special 1 x 2 with Pin - Bottom Stud Holder White 4
Technic Axle 3 4519 Technic Axle 3 Yellow 6
Brick 1 x 2 x 5 without Side Supports 46212 Brick 1 x 2 x 5 without Side Supports Trans-Purple 4
Wedge Plate 7 x 6 Boat Bow with Stud Notches 50303 Wedge Plate 7 x 6 Boat Bow with Stud Notches White 4
Plate Round Corners 8 x 16 x 2/3 Circle with Reduced Knobs 5251 Plate Round Corners 8 x 16 x 2/3 Circle with Reduced Knobs Dark Turquoise 1
Wheel Smooth 24 x 14mm with Pin Hole 5253 Wheel Smooth 24 x 14mm with Pin Hole Black 2
Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [LONG] 5489 Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [LONG] Trans-Purple 4
Plate Special 2 x 3 with Cloud Edge 5518 Plate Special 2 x 3 with Cloud Edge Dark Turquoise 4
Technic Axle Connector Smooth [with x Hole + Orientation] 59443 Technic Axle Connector Smooth [with x Hole + Orientation] Coral 4
Cone 1 x 1 [Top Groove] 59900 Cone 1 x 1 [Top Groove] Trans-Purple 8
Plate Round 4 x 4 with Pin Hole 60474 Plate Round 4 x 4 with Pin Hole White 4
Wave / Flame Rounded with Base Rim 6126b Wave / Flame Rounded with Base Rim Trans-Light Blue 4
Wave / Flame Rounded with Base Rim 6126b Wave / Flame Rounded with Base Rim Trans-Orange 4
Brick Special 2 x 2 with Pin and Axle Hole 6232 Brick Special 2 x 2 with Pin and Axle Hole Black 4
Tile 1 x 6 with Groove 6636 Tile 1 x 6 with Groove Coral 4
Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs 66790 Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs Dark Purple 3
Tile Round 2 x 4 66857 Tile Round 2 x 4 Black 4
Plate Round Corner 3 x 3 with 2 x 2 Round Cutout 68568 Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Dark Turquoise 4
Plate Round Corner 3 x 3 with 2 x 2 Round Cutout 68568 Plate Round Corner 3 x 3 with 2 x 2 Round Cutout White 4

Minifigures in set

4 items
Photo Number Name Quantity
Monochrome Bright Green fig-015657 Monochrome Bright Green 1
Monochrome Red, 28621 Head fig-015664 Monochrome Red, 28621 Head 1
Monochrome Blue fig-015666 Monochrome Blue 1
Monochrome Bright Light Orange, 28621 Head fig-016692 Monochrome Bright Light Orange, 28621 Head 1
Useful places

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Catalog

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