# LEGO 9657-1 — Senior Solutions Challenge Kit (2012)

Source: https://www.brickmissing.com/sets/9657-1-senior-solutions-challenge-kit
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

## Set facts

- Set number: 9657-1
- Name: Senior Solutions Challenge Kit
- Theme: FIRST LEGO League › FIRST LEGO League Challenge
- Released: 2012
- Pieces: 1612
- Distinct part + colour lots: 212
- Build difficulty: intermediate
- Repairability: 0.5% of this set's lots are hard to replace (1 of 212 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (212 lots, 1612 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 2 | Flag 2 x 2 Square, Flat Clip Edge [Thick Clips] | Red | 11055 | 6011814 | — |
| 6 | Brick 2 x 2 Corner | Black | 2357 | 235726 | €0,16 |
| 6 | Plate 2 x 2 Corner | Black | 2420 | 242026 | €0,07 |
| 1 | Brick 2 x 6 | Light Bluish Gray | 2456 | 4211795 | €0,29 |
| 2 | Technic Brick 1 x 10 [9 Pin Holes] | Black | 2730 | 273026 | €0,48 |
| 268 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 6 | Brick 2 x 4 | Black | 3001 | 300126 | €0,22 |
| 1 | Brick 2 x 4 | Light Bluish Gray | 3001 | 4211385 | €0,22 |
| 12 | Brick 2 x 3 | Orange | 3002 | 4153826 | €0,17 |
| 4 | Brick 2 x 3 | Light Bluish Gray | 3002 | 4109674 | €0,17 |
| 1 | Brick 2 x 3 | Tan | 3002 | 4159739 | €0,17 |
| 4 | Tyre 14 x 9 Smooth Small Wide Slick | Black | 30028 | 4508215 | €0,22 |
| 1 | Brick 2 x 2 | Light Bluish Gray | 3003 | 300328 | €0,13 |
| 3 | Brick 2 x 2 | Orange | 3003 | 4153825 | €0,13 |
| 4 | Brick 2 x 2 | White | 3003 | 300301 | €0,13 |
| 1 | Brick 1 x 2 | Black | 3004 | 300423 | €0,11 |
| 4 | Brick 1 x 2 | Black | 3004 | 300426 | €0,11 |
| 6 | Brick 1 x 2 | Orange | 3004 | 4121739 | €0,11 |
| 2 | Brick 1 x 2 | Light Bluish Gray | 3004 | 4211388 | €0,11 |
| 2 | Brick 1 x 2 | Light Bluish Gray | 3004 | 4107736 | €0,11 |
| 4 | Brick 1 x 1 | Black | 3005 | 300526 | €0,07 |
| 4 | Brick 1 x 1 | Tan | 3005 | 4113915 | €0,07 |
| 2 | Brick 1 x 1 | White | 3005 | 300501 | €0,07 |
| 4 | Brick 1 x 1 | Light Bluish Gray | 3005 | 300528 | €0,07 |
| 12 | Brick 1 x 1 | Orange | 3005 | 4173805 | €0,07 |
| 2 | Brick 1 x 1 with Simple Black Eye with White Pupil Print | White | 3005pr0003 | 4569080 | — |
| 8 | Brick 1 x 8 | White | 3008 | 300801 | €0,24 |
| 4 | Brick 1 x 6 | Black | 3009 | 300926 | €0,25 |
| 11 | Brick 1 x 6 | White | 3009 | 300901 | €0,25 |
| 2 | Brick 1 x 6 | Light Bluish Gray | 3009 | 4111844 | €0,25 |
| 6 | Brick 1 x 6 | Orange | 3009 | 4189007 | €0,25 |
| 1 | Brick 1 x 4 | Light Bluish Gray | 3010 | 4112838 | €0,16 |
| 3 | Brick 1 x 4 | Black | 3010 | 301023 | €0,16 |
| 2 | Brick 1 x 4 | Light Bluish Gray | 3010 | 4211394 | €0,16 |
| 13 | Brick 1 x 4 | White | 3010 | 301001 | €0,16 |
| 3 | Brick 1 x 4 | Orange | 3010 | 4118827 | €0,16 |
| 8 | Plant, Round 1 x 1 - 3 Bamboo Leaves | Light Bluish Gray | 30176 | 6270003 | €0,24 |
| 2 | Plate 2 x 4 | White | 3020 | 302001 | €0,15 |
| 4 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 1 | Plate 2 x 2 | Dark Bluish Gray | 3022 | 4211094 | €0,10 |
| 4 | Plate 2 x 2 | Black | 3022 | 302226 | €0,10 |
| 2 | Plate 2 x 2 | Tan | 3022 | 4114084 | €0,10 |
| 4 | Plate 1 x 2 | Black | 3023 | 302323 | €0,08 |
| 2 | Plate 1 x 2 | Tan | 3023 | 4113917 | €0,08 |
| 4 | Plate 1 x 1 | Tan | 3024 | 4159553 | €0,06 |
| 5 | Plate 1 x 1 | White | 3024 | 302401 | €0,06 |
| 1 | Plate 6 x 12 | Black | 3028 | 302826 | €1,63 |
| 1 | Plate 4 x 6 | Black | 3032 | 303223 | €0,41 |
| 2 | Plate 4 x 6 | Light Bluish Gray | 3032 | 4211404 | €0,41 |
| 1 | Plate 2 x 8 | Black | 3034 | 303426 | €0,29 |
| 3 | Plate 6 x 8 | Black | 3036 | 303626 | €0,71 |
| 2 | Slope 18° 4 x 2 | Black | 30363 | 4185583 | €0,22 |
| 2 | Bar 4L (Lightsaber Blade / Wand) | Black | 30374 | 6116604 | €0,05 |
| 6 | Slope 45? 2 x 2 | Orange | 3039 | 4118828 | €0,11 |
| 2 | Slope 45? 2 x 2 | Light Bluish Gray | 3039 | 303928 | €0,11 |
| 4 | Slope 45° 2 x 1 with Bottom Pin | Tan | 3040b | 4121972 | €0,10 |
| 4 | Plate Round Corner 4 x 4 | White | 30565 | 4178429 | €0,18 |
| 18 | Brick Round 1 x 1 Open Stud | White | 3062b | 306201 | €0,06 |
| 3 | Brick Round 1 x 1 Open Stud | Light Bluish Gray | 3062b | 306228 | €0,06 |
| 4 | Tile 2 x 2 with Groove | Black | 3068b | 306823 | €0,07 |
| 4 | Tile 2 x 2 with Groove | Red | 3068b | 306821 | €0,07 |
| 1 | Tile 2 x 2 with Computer Monitor, White Power Switch Icon Print | Dark Gray | 3068bpr0095 | 4200902 | — |
| 16 | Tile 1 x 2 with Groove | Orange | 3069b | 4188771 | €0,07 |
| 16 | Tile 1 x 2 with Groove | Light Aqua | 3069b | 6133247 | €0,07 |
| 16 | Tile 1 x 2 with Groove | Medium Blue | 3069b | 4168345 | €0,07 |
| 4 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 16 | Tile 1 x 2 with Groove | Yellow | 3069b | 306924 | €0,07 |
| 32 | Tile 1 x 1 with Groove | Red | 3070b | 307021 | €0,05 |
| 32 | Tile 1 x 1 with Groove | Orange | 3070b | 4558595 | €0,05 |
| 32 | Tile 1 x 1 with Groove | Black | 3070b | 4206330 | €0,05 |
| 32 | Tile 1 x 1 with Groove | Medium Blue | 3070b | 4527526 | — |
| 1 | Tile 1 x 1 with Groove | White | 3070b | 307001 | €0,05 |
| 3 | Technic Pin 3/4 | Tan | 32002 | 6013938 | €0,08 |
| 6 | Technic Beam 1 x 11.5 Double Bent Thick | White | 32009 | 4125194 | — |
| 2 | Technic Beam 1 x 11.5 Double Bent Thick | Black | 32009 | 6271152 | €0,39 |
| 12 | Technic Beam 1 x 11.5 Double Bent Thick | Red | 32009 | 4107577 | — |
| 2 | Technic Axle and Pin Connector Angled #1 | White | 32013 | 6332573 | €0,08 |
| 8 | Technic Axle and Pin Connector Angled #1 | Black | 32013 | 6284699 | €0,08 |
| 6 | Technic Axle and Pin Connector Angled #6 - 90° | Red | 32014 | 6268922 | €0,22 |
| 4 | Technic Axle and Pin Connector Angled #6 - 90° | White | 32014 | 4125366 | — |
| 4 | Technic Axle and Pin Connector Angled #5 - 112.5° | Black | 32015 | 6271346 | €0,21 |
| 5 | Technic Axle and Pin Connector Angled #2 - 180° | Red | 32034 | 6351572 | €0,11 |
| 5 | Technic Axle and Pin Connector Angled #2 - 180° | Black | 32034 | 6271869 | €0,11 |
| 2 | Technic Axle Connector with Axle Hole | Red | 32039 | 4118897 | — |
| 10 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Black | 32054 | 3205426 | — |
| 29 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 5 | Technic Knob Wheel | Black | 32072 | 6284188 | €0,27 |
| 1 | Technic Axle 5 | Light Bluish Gray | 32073 | 4211639 | €0,11 |
| 8 | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Light Bluish Gray | 32123b | 6271165 | €0,04 |
| 2 | Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole | White | 32124 | 6280386 | €0,11 |
| 2 | Technic Axle and Pin Connector Toggle Joint Smooth | Light Bluish Gray | 32126 | 4211575 | — |
| 1 | Technic Pin Double with Axle Hole | Light Bluish Gray | 32138 | 4211888 | — |
| 10 | Technic Beam 2 x 4 L-Shape Thick | Red | 32140 | 6271827 | €0,15 |
| 2 | Technic Gear 12 Tooth Double Bevel | Black | 32270 | 4177431 | €0,18 |
| 5 | Technic Beam 1 x 15 Thick | Red | 32278 | 4542575 | €0,42 |
| 5 | Technic Beam 1 x 5 Thick | White | 32316 | 4249021 | €0,19 |
| 2 | Technic Beam 1 x 5 Thick | Black | 32316 | 4142135 | €0,19 |
| 28 | Technic Beam 1 x 5 Thick | Red | 32316 | 4142132 | €0,19 |
| 6 | Technic Beam 1 x 4 Thin | Red | 32449 | 6330205 | €0,19 |
| 4 | Technic Gear 36 Tooth Double Bevel | Black | 32498 | 4255563 | €0,90 |
| 24 | Technic Beam 1 x 3 Thick | Red | 32523 | 4153718 | €0,10 |
| 5 | Technic Beam 1 x 3 Thick | White | 32523 | 4208160 | €0,10 |
| 9 | Technic Beam 1 x 7 Thick | Red | 32524 | 4495933 | €0,25 |
| 2 | Technic Beam 1 x 11 Thick | Red | 32525 | 4562805 | €0,33 |
| 5 | Technic Beam 1 x 11 Thick | Black | 32525 | 6029578 | €0,33 |
| 5 | Technic Beam 1 x 11 Thick | White | 32525 | 6028103 | €0,33 |
| 14 | Technic Beam 3 x 5 L-Shape Thick | Red | 32526 | 4143154 | €0,24 |
| 2 | Technic Beam 3 x 5 L-Shape Thick | Black | 32526 | 4142823 | €0,24 |
| 4 | Technic Beam 3 x 5 L-Shape Thick | White | 32526 | 4585040 | €0,24 |
| 2 | Technic Brick 6 x 8 with 4 x 6 Opening | Black | 32532 | 6448394 | €1,16 |
| 2 | Plant, Carrot | Orange | 33172 | 6424015 | €0,12 |
| 2 | Plant, Carrot Top | Bright Green | 33183 | 4119479 | €0,07 |
| 8 | Plant, Flower, Plate Round 1 x 1 with 4 Petals | Bright Light Orange | 33291 | 4624184 | — |
| 11 | Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank | Light Bluish Gray | 33299a | 4211688 | — |
| 6 | Brick 1 x 3 | White | 3622 | 362201 | €0,15 |
| 2 | Technic Gear 8 Tooth | Dark Bluish Gray | 3647 | 4514559 | — |
| 2 | Technic Gear 24 Tooth [New Style with Single Axle Hole] | Dark Bluish Gray | 3648b | 6133119 | €0,33 |
| 2 | Technic Gear 40 Tooth | Light Bluish Gray | 3649 | 6195314 | €0,82 |
| 6 | Plate 1 x 6 | Black | 3666 | 366626 | €0,17 |
| 7 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 10 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 1 | Technic Brick 1 x 4 [3 Pin Holes] | Red | 3701 | 370121 | €0,17 |
| 2 | Technic Brick 1 x 8 [7 Pin Holes] | Black | 3702 | 370226 | €0,36 |
| 7 | Technic Axle 4 | Black | 3705 | 370526 | €0,08 |
| 8 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 2 | Technic Axle 8 | Black | 3707 | 370726 | €0,22 |
| 2 | Technic Axle 12 | Black | 3708 | 370826 | €0,27 |
| 6 | Plate 1 x 4 | Black | 3710 | 371026 | €0,12 |
| 3 | Plate 1 x 4 | White | 3710 | 371001 | €0,12 |
| 4 | Plate 1 x 4 | Tan | 3710 | 4113233 | €0,12 |
| 17 | Technic Bush | Light Bluish Gray | 3713 | 6275844 | €0,05 |
| 9 | Technic Axle 10 | Black | 3737 | 373726 | €0,25 |
| 4 | Technic Axle Pin without Friction Ridges Lengthwise | Tan | 3749 | 4666579 | €0,06 |
| 6 | Plate 2 x 6 | Black | 3795 | 379526 | €0,19 |
| 3 | Plate 2 x 6 | Orange | 3795 | 4121741 | €0,19 |
| 1 | Plate 2 x 6 | Light Bluish Gray | 3795 | 379528 | €0,19 |
| 1 | Plate 2 x 6 | Tan | 3795 | 4113993 | €0,19 |
| 2 | Plate 2 x 10 | White | 3832 | 383201 | €0,29 |
| 4 | Technic Brick 1 x 6 [5 Pin Holes] | Light Bluish Gray | 3894 | 4211466 | €0,29 |
| 4 | Brick Round 2 x 2 with Axle Hole | Yellow | 3941 | 614324 | €0,11 |
| 4 | Brick Round 2 x 2 with Axle Hole | Reddish Brown | 3941 | 4211166 | €0,11 |
| 5 | Brick Round 2 x 2 with Axle Hole | Tan | 3941 | 4125220 | €0,11 |
| 6 | Cone 2 x 2 x 2, Open Stud | White | 3942c | 6044601 | €0,22 |
| 2 | Plate 6 x 6 | Light Bluish Gray | 3958 | 4211474 | €0,53 |
| 4 | Plate 6 x 6 | Black | 3958 | 4199519 | €0,53 |
| 4 | Plate 6 x 6 | Red | 3958 | 4144302 | €0,53 |
| 4 | Plate 6 x 6 | Reddish Brown | 3958 | 4217848 | €0,53 |
| 4 | Technic Beam 1 x 9 Thick | Black | 40490 | 4645732 | €0,29 |
| 11 | Technic Beam 1 x 9 Thick | Red | 40490 | 4645733 | €0,29 |
| 4 | Technic Beam 1 x 9 Thick | White | 40490 | 6001831 | €0,29 |
| 10 | Technic Beam 1 x 13 Thick | White | 41239 | 4620671 | €0,39 |
| 21 | Technic Beam 1 x 13 Thick | Red | 41239 | 4522938 | €0,39 |
| 3 | Ball, Hard Plastic, 51mm (approx. 6 studs diameter) | Red | 41250 | 4156530 | — |
| 3 | Ball, Hard Plastic, 51mm (approx. 6 studs diameter) | Black | 41250 | 4100758 | — |
| 2 | Ball, Hard Plastic, 51mm (approx. 6 studs diameter) | Yellow | 41250 | 4143294 | — |
| 6 | Tile Round 2 x 2 with Bottom Cross | Black | 4150 | 415026 | — |
| 2 | Tile Round 2 x 2 with Bottom Cross | Red | 4150 | 415021 | — |
| 1 | Plate 8 x 8 | White | 41539 | 4624911 | €0,99 |
| 2 | Tile 1 x 8 with Groove | White | 4162 | 416201 | €0,15 |
| 4 | Technic Beam 1 x 2 Thin | Red | 41677 | 6371442 | €0,13 |
| 2 | Technic Wedge Belt Wheel [aka Pulley] | Dark Bluish Gray | 4185 | 6321744 | €0,30 |
| 7 | Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes | Black | 42003 | 6273708 | €0,12 |
| 57 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 9 | Technic Beam 1 x 2 Thick | Red | 43857 | 4185664 | €0,12 |
| 8 | Technic Axle 7 | Light Bluish Gray | 44294 | 4211805 | €0,16 |
| 10 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 2 | Plate Special 2 x 2 with Wheel Holders | Black | 4600 | 460026 | — |
| 5 | Plant, Flower 2 x 2 Leaves - Angular | Bright Green | 4727 | 4143562 | €0,15 |
| 1 | Plant, Flower 2 x 2 - Round [Open Stud] | Red | 4728 | 472821 | — |
| 2 | Plant, Flower 2 x 2 - Round [Open Stud] | Yellow | 4728 | 472824 | — |
| 2 | Technic Pin Connector Hub Perpendicular 3L with 4 Pins | Light Bluish Gray | 48989 | 4225033 | — |
| 2 | Wedge Plate 2 x 4 | Black | 51739 | 4609454 | €0,10 |
| 4 | Brick Special 1 x 2 with Studs on 2 Sides | White | 52107 | 4667575 | €0,16 |
| 3 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes | Light Bluish Gray | 55982 | 4490127 | €0,22 |
| 2 | Tyre 43.2 x 14 Offset Tread | Black | 56898 | 4539268 | — |
| 2 | Wheel 30 x 14 | Light Bluish Gray | 56904 | 4541318 | €0,54 |
| 3 | Tyre 30.4 x 14 VR Solid | Black | 58090 | 4550937 | €0,77 |
| 3 | Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye | Trans-Red | 58176 | 6171762 | €0,07 |
| 6 | Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye | Trans-Bright Green | 58176 | 6507869 | €0,07 |
| 7 | Technic Axle Connector Smooth [with x Hole + Orientation] | Black | 59443 | 4512363 | €0,06 |
| 10 | Technic Axle Connector Smooth [with x Hole + Orientation] | Reddish Brown | 59443 | 4531751 | €0,06 |
| 11 | Technic Axle Connector Smooth [with x Hole + Orientation] | Red | 59443 | 4513174 | €0,06 |
| 4 | Technic Beam 3 x 3 T-Shape Thick | Black | 60484 | 4552347 | €0,18 |
| 3 | Technic Axle 9 | Light Bluish Gray | 60485 | 4535768 | €0,21 |
| 6 | Plate Round 1 x 1 with Solid Stud | White | 6141 | 614101 | €0,05 |
| 12 | Plate Round 1 x 1 with Solid Stud | Red | 6141 | 614121 | €0,05 |
| 1 | Container Box 2 x 2 x 2 - Top Opening | Reddish Brown | 61780 | 4520638 | €0,38 |
| 2 | Technic Universal Joint 3L [Complete Assembly] | Light Bluish Gray | 61903 | 6335279 | €0,74 |
| 2 | Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole | Reddish Brown | 6222 | 4223681 | — |
| 2 | Cone 3 x 3 x 2 | Yellow | 6233 | 4179387 | — |
| 2 | Technic Pin Connector Round [Slotted] | White | 62462 | 6173116 | €0,06 |
| 5 | Bar 6L with Stop Ring | Black | 63965 | 6170421 | €0,08 |
| 1 | Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick | Light Bluish Gray | 64179 | 4539880 | €0,91 |
| 4 | Technic Panel 5 x 11 x 1 | White | 64782 | 4580019 | — |
| 28 | Technic Panel 5 x 11 x 1 | Black | 64782 | 4566243 | €1,19 |
| 1 | Technic Axle and Pin Connector Perpendicular | Light Bluish Gray | 6536 | 6261375 | €0,10 |
| 121 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | Black | 6558 | 4514553 | — |
| 4 | Technic Axle 3 with Stud | Dark Tan | 6587 | 6031821 | €0,10 |
| 5 | Technic Beam 1 x 9 Bent (6 - 4) Thick | Black | 6629 | 6279881 | €0,34 |
| 4 | Technic Beam 1 x 9 Bent (6 - 4) Thick | Red | 6629 | 6534282 | €0,34 |
| 2 | Tile 1 x 6 with Groove | White | 6636 | 663601 | €0,13 |
| 4 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |
| 4 | Wheel 8 x 9 with Hole Notched for Wheels Holder Pin, Re-inforced Back | Light Bluish Gray | 74967 | 6011375 | €0,11 |
| 12 | Hose, Ribbed 7mm D. 9L / 7.2cm | Black | 78c09 | 4114744 | — |
| 4 | Tile 2 x 4 with Groove | White | 87079 | 4560178 | €0,16 |
| 7 | Tile 2 x 4 with Groove | Black | 87079 | 4560182 | €0,16 |
| 2 | Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] | Light Bluish Gray | 87082 | 4560175 | — |
| 2 | Technic Axle 4 with Stop | Dark Bluish Gray | 87083 | 6083620 | €0,07 |
| 2 | Brick Special 1 x 1 with Stud on 1 Side | Tan | 87087 | 4579260 | €0,11 |
| 1 | Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] | Black | 88072 | 6261348 | €0,18 |
| 1 | Equipment Pitchfork / Fork, Flat End [Soft] | Reddish Brown | 95345 | 6270119 | €0,34 |
| 1 | Large Figure Weapon Ammo, Flexible Ammunition Belt | Black | 98567 | 4652060 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/9657-1-senior-solutions-challenge-kit
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/9657-1-senior-solutions-challenge-kit