20
ETCAI Products
272
Shareware
AC Circuits Challenge consists of a set of fourteen activities.
1
ETCAI Products
214
Shareware
It teach students to analyze wiring and troubleshoot circuits.
21
University of Colorado
94
Freeware
Fun, interactive, research-based simulations of physical phenomena.
5
Crocodile Clips Ltd
5
Shareware
Yenka Technology is a powerful simulator for systems and control.
8
NorthStar Solutions
54
Shareware
This game combines the popular games of solitaire and poker.
7
eGames, Inc
300
Trial
New board layouts, tile sets, and backgrounds add to the challenge.
3
eGames, Inc
213
Trial
New board layouts, tile sets, and backgrounds add to the challenge.
Abacus Software
35
Commercial
It is an add-on that delivers the challenge of aircraft carrier operations.
3
Robomatter Inc.
1,777
Freeware
The Challenge Pack for EV3 is a free add-on for ROBOTC.
13
Richard P. Andresen
1,147
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
329
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
MysticBoard.com
MB Free Challenge Number Software calculates your Challenge Number.
AGCrump Software
9
Shareware
Sudoku Challenge offers a challenge for both the new and experienced player.
AGCrump Software
Commercial
Pyramid Challenge offers a challenge for both the new and experienced player.
27
Matt Pyne
6,472
Open source
Draw electrical circuit diagrams and PCB netlist files.
