Author: Osian Wyn Rowlands.

This is a special quiz book with various, informative and fun questions and puzzles in Welsh - the first of its kind! It has a wide and comprehensive range of material that spans several subjects and areas of knowledge to appeal to a wide audience.

Awdur: Osian Wyn Rowlands.

Dyma lyfr cwis arbennig, Cymreig ei naws gyda chwestiynau a phosau amrywiol, addysgiadol a hwyliog yn y Gymraeg - y cyntaf o'i fath! Mae ynddo ystod eang a chynhwysfawr o ddeunydd sy'n pontio sawl pwnc a maes gwybodaeth i apelio at gynulleidfa helaeth.