Mae’n bleser gennyf gyflwyno llyfr croeseiriau 2024 - un bob dydd am flwyddyn. O’u hychwanegu at yr hyn sydd yn y llyfrau isod, fe geir oddeutu 500 o bosau a gynlluniwyd i wella geirfa dechreuwyr a siaradwyr rhugl fel ei gilydd. Mwynhewch! Diolch i Glyn Jones am ei gymorth gyda’r cyfieithu a’r prawfddarllen.I am pleased to present the 2024 book of crosswords, one per day for a year, which together with the bookspresented below comprise some 500 puzzles designed to improve vocabulary skills for beginners and experts alike. I hope you enjoy. My thanks to Glyn Jones for his help with translation and proof-reading.