How to Make Simon Says Using ATtiny13a and Mini Breadboard.

I made the game that I used 12 LED for in ATtiny13a.
The memory of ATtiny13a is very little with 1KB.I tried the challenge I make games in 1 KB.
I made very small Simon Say using ATtiny13a and the mini breadboard.

Circuit diagram is using a large breadboard :-)

Material

1x ATtiny13a
1x Mini breadboard
1x CR2025 CR2032 3v button battery holder
1x 10K resistor
1x 1.1K resistor
1x 2.4K resistor
1x 8.2K resistor
4x Button(Tactile switch)
4x 3mm LED
Blue LED requires a high voltage . It will not emit light immediately .
Jumper wire

I wrote in a program at ATtiny13a using Arduino IDE used version 1.06 and Arduino core for Attiny13.
Sketch　（Arduino source code.）

Fuse bit :hFuse = 0xFF, lFuse= 0x7A
(interne 9.6 MHz clock)

Please note the orientation of the ATtiny13a.

Please note the orientation of the button .

It does not work and choose a different resistance .
Please choose the correct resistance . Or modify the sketch .

Please choose your favorite color of 3mmLED.
Blue LED requires a high voltage . Recommended red LED and yellow LED is .

Carefully so as not mistaken .

Done!

have fun :-)