Brand · Board & Card Games

MindWare Marble Run Sets, KEVA Planks and Games

The MindWare marble run sets are the 4+ entry point to this maker: a 123-piece set, a 215-piece Mega set, add-on packs and a set with a motorized elevator. Around them sit Q-BA-Maze cube runs at 6+, KEVA plank sets that build both structures and marble contraptions, and a long shelf of games led by several Qwirkle editions. Pick the kind of toy first, then check the age. (At our house the loudest critic of any marble run is the marble. It reports every mistake out loud, across the kitchen floor.)

On Amazon US
89 models · checked weekly
Listed
Board & family games, Marble runs, Party, trivia, drinking & social deduction games, Wooden blocks & building logs, Card games, Kids & preschool games, STEM building kits, Toddler & large blocks, Wooden ship & 3D wooden model kits, Strategy & hobby games

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MindWare on Amazon US

89 models

What MindWare makes

MindWare makes building toys and games. In our data, its listings cover seven types: marble runs, STEM kits, wooden blocks, family games, preschool games, card games and party games. The building side and the games side are close to even, so this page covers both.

The 40 MindWare listings we work from here sort into these groups:

  1. Classic marble run sets and add-ons
  2. Q-BA-Maze cube runs
  3. KEVA plank sets
  4. Other building and STEM kits
  5. Qwirkle and its editions
  6. Family strategy and thinking games
  7. Party games, including two adults-only boxes

The grid above shows all of them with the listed age and, for games, the player count where the listing states one.

MindWare marble run sets

These are the tube-and-track runs: clear plastic tubes, funnels and connectors you build into a tower, then drop a marble in the top.

Five listings in our data, and every one lists 4+:

The 215-piece Mega set is the largest piece count in the group. The 110-piece set is smaller but adds a motorized elevator, which by its name carries marbles back to the top. The Add-On Set is an add-on, so it belongs with a set you already own.

Which to start with? The 123-piece set if you want a first run without a motor. The elevator set if the builder likes watching the run go by itself. The Mega set if two kids will build at once, or if the first run is already outgrown.

Lucho's take, on the motorized one: "A motor that lifts the marble back up is a pump. Keep fresh batteries in it and it'll run longer than the argument about whose turn it is."

Setting up a first marble run

A first marble run goes better with a little planning. None of this is in the listings; it's just what a tower of tubes asks of the room.

The add-on sets come later. Once a kid starts saying "what if it went over there," the first set is used up, and an add-on gives the tower somewhere new to go.

Q-BA-Maze cube runs

Q-BA-Maze sets list 6+, two years above the classic runs. By the names, these build with cubes and rails rather than tubes. A kid who has had a tube run since 4 and wants something new at 6 or 7 is the natural fit.

KEVA plank sets

KEVA is MindWare's line of plain wooden planks. You stack them into towers, walls and bridges, and the Contraptions sets build ramps and chutes for a ball.

Structures is the open-ended building set, filed in our data with wooden blocks. Contraptions sets build marble paths from the same kind of planks, so our data files them with marble runs. Brain Builders sets and the Bot Maze are puzzle-style builds by their names.

What sets KEVA apart from a tube run is that every piece is the same plank. There are no special parts to lose. That's a real advantage in a house where special parts go missing. It's also a different kind of challenge: the builder has to invent the ramp instead of snapping one in.

Tube runs or plank runs

MindWare has two ways to send a marble downhill, and they suit different builders.

The tube-and-track sets give a builder parts made for the job: funnels, tubes, connectors, and on one set a motorized elevator. A 4-year-old can follow the pictures and get a working run on the first try. That first success matters.

The KEVA Contraptions sets give a builder only planks. The ramp, the drop, the turn: all of it is invented. The 400-plank set lists 7+. That's the right age for a kid who has stopped following the booklet and started arguing with it.

If you have one child aged 4 to 6, the tube sets are the start by the labels. If you have a 7-year-old who's already done the tube run a hundred times, the plank sets are the next step. If you have both, buy one of each and expect the planks to end up in the tube run anyway.

Other MindWare building and STEM kits

The Gearjits Clock is the highest starting age among the MindWare building kits in our data, at 12+. KaBlocks Blast is the youngest, at 3+.

Qwirkle and its editions

Five listings in our data carry the Qwirkle name:

Qwirkle is a tile-matching game: players build lines of tiles that share a color or a shape. The base game, Travel Qwirkle and the Color Blind-Friendly Rummy edition all list 6+ and 2–4 players.

The Color Blind-Friendly Edition is worth naming. It's the one listing in our data marked as color-blind accessible. In a family where one player has trouble telling colors apart, that's the box.

Travel Qwirkle lists the same age and players as the base game. Qwirkle Cubes swaps tiles for 90 wooden cubes and is filed as a dice game. Qwirkle Rummy turns the idea into a card game. If someone at your table already owns the base game, one of the other editions is a way to play the same idea in a new spot: the car, the porch, a table too small for tiles.

Our Qwirkle page compares the editions in detail.

MindWare family and thinking games

Two-player games:

Games for 2–4:

Games for younger players:

Seek-a-Boo lists the youngest age of anything from MindWare in our data: 18 months. Q-bitz Jr. has a solo mode, so a kid can play alone.

First game, not best game: for a 5-year-old, Skippity and Slappy Camper are where the labels start. The 8+ strategy games can wait a few birthdays.

MindWare party games

Twangled and How I Survived both need 4 players to start. For a house of three, cross them off.

Two adults-only boxes

Both are marked adults-only in our data. They belong on a different shelf from the marble runs. Read the label before a mixed-age gathering.

How to pick within MindWare

By age, from the listing labels:

  1. 18 months to 3: Seek-a-Boo, KaBlocks Blast (3+).
  2. 4 and 5: the classic marble run sets, KEVA Structures (5+), Skippity, Slappy Camper.
  3. 6 and 7: Q-BA-Maze, Qwirkle editions, Double Spot, Twangled, Sectori (7+), KEVA Contraptions 400 and Brain Builders Deluxe (7+).
  4. 8 and up: Gembatan, Rock Paper Switch, Leaps and Ledges, How I Survived.
  5. 12 and up: the Gearjits Clock.
  6. Adults: the two Shenanigames boxes.

Then decide on the kind of play. Building and watching: marble runs. Inventing from scratch: KEVA. A quiet table game: Qwirkle and the two-player games.

Who should skip MindWare marble runs

For marble runs across makers, see the marble runs page. For plank and block sets, see wooden blocks.

Marbles and small parts

Check the age label on the listing. Toys with small parts are a choking hazard for children under 3. The CPSC requires a choking-hazard warning on toys that contain small balls or marbles, and keeps small balls and toys with small parts away from children under 3 in its advice to parents. Count the marbles back into a lidded container after every session.

Tube or plank, pick the kind of builder first. Then count the marbles in and count them out.

Where MindWare shows up

Questions about MindWare

What age is the MindWare marble run for?

In our data, the Marble Run 123 Piece Set, the Mega Marble Run 215 Pieces, the Regular Add-On Set, the Marble Run and Add-on Set and the 110 Piece Set with Motorized Elevator all list 4+. The Q-BA-Maze sets list 6+, and KEVA Contraptions 400 Planks lists 7+. Never set up a marble run for a child under the listed age.

Are MindWare toys good?

We don't rate brands. What the data shows is a broad lineup: marble runs from 4+, wooden plank sets from 5+, thinking games from 5+ to 8+, two adults-only party games, and a toddler game from 18 months. Whether one suits your house depends on the age line and the kind of play you want.

Is Qwirkle made by MindWare?

The Qwirkle listings in our data show MindWare as the brand: Qwirkle, Travel Qwirkle, Qwirkle Cubes, Qwirkle Rummy and Qwirkle Rummy Color Blind-Friendly Edition. Our Qwirkle page covers the game and its editions in more depth, including which box suits which table.

Where can I buy MindWare marble runs and games?

The products in the grid above are listed on Amazon US, checked for delivery to ZIP 10001 when we collected the data in October 2026. Each card links to its listing, where you can check the current price and seller. MindWare's lineup is large, so the grid may show more than this page names.

What are KEVA planks?

KEVA is a MindWare line of plain wooden planks for stacking and building. In our data it comes as KEVA Structures 400 Plank Set (5+), KEVA Contraptions 200 and 400 Planks (the 400 lists 7+), and KEVA Brain Builders sets and a Bot Maze. Contraptions sets are filed with marble runs, since they build tracks for a ball.

Sources

  1. U.S. Consumer Product Safety Commission: Small Parts for Toys and Children's Products — accessed 2026-10-23
  2. U.S. Consumer Product Safety Commission: Toys — accessed 2026-10-23