Computer Science & AI Replacement Pack for Year 1-3

Notable parts

• 8 parts appear in only a few other sets: Brick 1 x 2 x 2 with Black Eye, White Iris print (White) ×8 — also in 45520 Computer Science & AI Kit Year 1-3 (all Educational and Dacta); Wheel Rim 24 x 7 with Black Tyre (White) ×8 — also in 45520 Computer Science & AI Kit Year 1-3 (all Educational and Dacta); Plant, Flower 2 x 2 - Round [Solid Stud] (Coral) ×4 — also in 45520 Computer Science & AI Kit Year 1-3 (all Educational and Dacta); Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes… (Dark Turquoise) ×4 — also in 42227 Jeep Wrangler Rubicon, 45520 Computer Science & AI Kit Year 1-3; Plant, Flower 2 x 2 Leaves - Angular (Dark Turquoise) ×4 — also in 21260 The Cherry Blossom Garden, 21279 The Enderman Tower, 45520 Computer Science & AI Kit Year 1-3; Tile Round 2 x 4 (Coral) ×4 — also in 45520 Computer Science & AI Kit Year 1-3, 45522 Computer Science & AI Kit Year 7-9, 45547 Computer Science & AI Replacement Pack for Year 7-9 (all Educational and Dacta); Slide Straight 4 x 6 x 6 (Bright Light Orange) — also in 41313 Heartlake Summer Pool, 70922 The Joker Manor, 45520 Computer Science & AI Kit Year 1-3; Brick 1 x 12 (Bright Light Orange) ×2 — also in 45620 Science Kit Year 1-3, 10365 Captain Jack Sparrow's Pirate Ship, 45520 Computer Science & AI Kit Year 1-3, 42701 Koala Habitat & Care Centre.
• 3 parts are otherwise only found in Educational and Dacta sets: Plate Special 1 x 4 x 2/3 with 1 x 2 Bottom Cutout (Coral) ×2; Technic Brick 2 x 4 with 4 Pin Holes, 2 Pins (White) ×2; Torso, Bright Light Orange Arms, Bright Light Orange Hands [Plain] (Bright Light Orange).
• 2 moulds first came out in 2026, including in this set: Plate Special 1 x 4 x 2/3 with 1 x 2 Bottom Cutout ×2; Technic Brick 2 x 4 with 4 Pin Holes, 2 Pins ×2.
• 5 existing moulds first came out in their colour in 2026, including in this set: Wheel Rim 24 x 7 with Black Tyre (White) ×8; Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes… (Dark Turquoise) ×4; Plant, Flower 2 x 2 - Round [Solid Stud] (Coral) ×4; Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) (Light Bluish Gray) ×4; Tile Round 2 x 4 (Coral) ×4.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.