Solutions for the game Manufactoria by Pleasing Fungus

Toast is obvious (3 parts) Coffee is obvious (3 parts)

Lamp

• 8 parts

Robofish (accept if input contains no red symbol)

• 4 parts

Robobugs (accept if the input has alternating red/blue)

• 11 parts

Robocats (accept if the input ends with two blues)

• 11 parts

RC Cars (output the input but with the first symbol at the end)

• 7 parts

Robocars (replace blue with gree and red with yellow)

• 7 parts

Robostilts (output the input, with a green at the beginning and a yellow at the end)

• 9 parts

Robobears

• 15 parts

Milidogs (accept odd binary strings; blue=1, red=0)

• 8 parts

Androids (accept input with X blue then X red)

• 14 parts
• 12 parts

Roborockets (swap blue and red)

• 7 parts

Roboplanes (remove red from input)

• 7 parts

Robomecha (last symbol moved to front)

• 41 parts
• 19 parts

Soldiers (multiply binary input by 8)

• 7 parts

Robotanks (accept binary input > 15)

• 28 parts

Robo-children (accept X red and blue, any order)

• 25 parts

Police (put a yellow in the middle of the even-length input)

• 53 parts
• 42 parts

Teachers (accept X blue, then X red, then X blue)

• 21 parts

Rocket planes (output the input but with blues moved to the front)

• 19 parts

Officers (add 1 to the binary input)

• 35 parts

Robospies (accept natural powers of four binary input)

• 25 parts
• 15 parts
• 9 parts

Judiciary (accept an even-length input that repeats once)

• 83 parts

Politicians (accept if there are twice as many blue as red)

• 36 parts
• 30 parts
• 26 parts

Academics (output the input reversed)

• 37 parts
• 31 parts

Generals (subtract 1 from the binary input, input >= 0)

• 35 parts
• 34 parts

Engineers (accept symmetrical input strings)

• 39 parts
• 37 parts

Seraphim (accept two identical strings separated by a green)

• 35 parts
• 27 parts

Ophanim (input = A:B, accept if A > B)

• 125 parts

Metatron (input: A:B, output: A+B)

• 129 parts (first solution)
• 98 parts