Maze
21305-1 LEGO Ideas and CUUSOO 2016 769 parts 0.7% repair risk Intermediate
The LEGO Ideas Maze (21305-1) offers a challenging, customizable tabletop puzzle built from 769 pieces. This 2-in-1 model allows for the construction of a classical-style maze, featuring intricate pathways and traps designed to test dexterity. By turning the integrated Technic wheels mounted on the side, the entire labyrinth can be precisely tilted, guiding the included ball past various obstacles. The set also includes instructions and guidance to rebuild the structure into an entirely different medieval-themed maze, or users can develop their own unique challenges, drawing inspiration from the LEGO fan designer's tips within the accompanying booklet. For transport, the design incorporates a removable ball container and a travel lock, ensuring the setup remains secure.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Tile 6 x 6 with Bottom Tubes 10202 | 2× | €0,53 |
![]() Plate Special 1 x 2 with End Towball 22890 | 2× | €0,16 |
![]() Brick 2 x 2 Corner 2357 | 7× | €0,16 |
![]() Brick 2 x 2 Corner 2357 | 6× | €0,16 |
![]() Brick 2 x 2 Corner 2357 | 6× | €0,16 |
![]() Tile Special 1 x 2 Grille with Bottom Groove 2412b | 2× | €0,06 |
![]() Plate 2 x 2 Corner 2420 | 1× | €0,07 |
![]() Tile 1 x 4 with Groove 2431 | 3× | €0,12 |
![]() Tile 1 x 4 with Groove 2431 | 1× | €0,12 |
![]() Tile 1 x 4 with Groove 2431 | 9× | €0,12 |
![]() Tile 1 x 4 with Groove 2431 | 3× | €0,12 |
![]() Brick 2 x 6 2456 | 1× | €0,29 |
Repairability
Can you fix Maze if a piece goes missing?
1 of the 138 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
4.4%
All sets
6.7%
Hardest to replace
More LEGO Ideas and CUUSOO sets
Browse more LEGO LEGO Ideas and CUUSOO sets related to Maze, including models from 2016 and other sets in the same theme.
Build DNA
Parts inventory insights for Maze
769 pieces puts this build -36% against the average LEGO Ideas and CUUSOO set and +126% against the average 2016 release.

Vs average LEGO Ideas and CUUSOO set
Average LEGO Ideas and CUUSOO set: 1,202 pieces across 101 other sets.
Vs average 2016 set
Average 2016 set: 340 pieces across 439 other sets.
Color profile
Dominant color
Black
Unique parts
0.5 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Tile 2 x 4 with Groove
68xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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