- Name
- R&D Computer Co. Ltd
- Fullname
- ランドコンピュータ
- Scene Group/Person
- No
- Country
- Japan
- Name
- Morwood Software
- Scene Group/Person
- No
- Country
- United Kingdom
| Title | Product code | Developed by | Year | |||
Puddles - Introduction to numbers
(まんてん君（数の導入）) 
 PSG 3× 
|
Set 1 | R&D Computer Co. Ltd | 1984 | |||
|
Puddles - Calculation I
(まんてん君（計算力I）)
PSG 3×
|
Set 2 | R&D Computer Co. Ltd | 1984 | |||
|
Puddles - Calculation II
(まんてん君（計算力II）)
PSG 3×
|
Set 3 | R&D Computer Co. Ltd | 1984 | |||
|
Puddles - Memory
(まんてん君（記憶力）)
PSG 3×
|
Set 4 | R&D Computer Co. Ltd | 1984 | |||
|
Puddles - Reasoning
(まんてん君（思考力）)
PSG 3×
|
Set 5 | R&D Computer Co. Ltd | 1984 | |||
|
Puddles - Reflexes
(まんてん君（反射性）)
PSG 3×
Compilation |
Set 6 | R&D Computer Co. Ltd | 1984 | |||
Puddles - Exercices avec Formes
(Puddles - Exercises with shapes) 
PSG 3×
|
R&D Computer Co. Ltd | 1984 | ||||
|
Puddles - Exercises with shapes
PSG 3×
|
R&D Computer Co. Ltd | 1984 | ||||
|
Puddles - Reflexes
(まんてん君（反射性）)
PSG 3×
Compilation |
R&D Computer Co. Ltd | 1984 | ||||
Supermaze
(にこにこぷんメイロデート) 
PSG
|
R&D Computer Co. Ltd | 1984 | ||||
Supermind
(にこにこぷんコンテナクイズ) 
PSG
|
R&D Computer Co. Ltd | 1984 | ||||
Superpuzzle
(にこにこぷんバラバラパズル) 
PSG
|
R&D Computer Co. Ltd | 1984 | ||||