Printed circuit board
Printed circuit boards with chip and other electronic parts. The inventor of the printed circuit board (PCB) was the Austrian engineer Paul Eisler. It is dated to 1936.
1. 2:49 (1:59 +0:50)
score: 1000



2. 2:51 (2:51 +0:00)
score: 700

3. 3:00 (2:50 +0:10)
score: 500

4. 3:01 (2:51 +0:10)
score: 400

5. 3:03 (2:53 +0:10)
score: 390

6. 3:03 (2:58 +0:05)
score: 380

7. 3:10 (2:30 +0:40)
score: 370



8. 3:16 (3:16 +0:00)
score: 360

9. 3:22 (1:52 +1:30)
score: 350



10. 3:26 (2:51 +0:35)
score: 340

11. 3:30 (3:20 +0:10)
score: 330

12. 3:35 (3:20 +0:15)
score: 320

13. 3:47 (3:22 +0:25)
score: 310

14. 3:49 (3:14 +0:35)
score: 300

15. 3:51 (3:11 +0:40)
score: 290




16. 4:01 (3:56 +0:05)
score: 280

17. 4:19 (4:09 +0:10)
score: 270

18. 4:20 (3:30 +0:50)
score: 260

19. 4:30 (4:20 +0:10)
score: 250

20. 4:31 (3:56 +0:35)
score: 240

21. 4:32 (4:22 +0:10)
score: 230

22. 4:34 (4:09 +0:25)
score: 220

23. 4:34 (2:59 +1:35)
score: 210


24. 4:35 (4:20 +0:15)
score: 200

25. 4:36 (3:46 +0:50)
score: 190


26. 4:39 (3:14 +1:25)
score: 180

27. 4:39 (3:39 +1:00)
score: 170

28. 4:42 (3:42 +1:00)
score: 160

29. 4:43 (4:03 +0:40)
score: 150


30. 4:55 (4:00 +0:55)
score: 140


Winners' comments
Printed circuit board
09.01.2019 19:44
Its really easy for me, I love it! And also Jedza! Nice getting first! Not for long tho ;D
Emma :3 

Printed circuit board
12.01.2013 00:36
That was hard
Tasha 

