About this app
An educational puzzle game produced by Digital Gene. Memorize the cities of Hokkaido (Japan) through jigsaw puzzles in this educational game focused on enjoyment and good pacing. [Three Difficulties] Features three game modes, with the region names and/or borders hidden depending on the difficulty you select. In addition, since Hokkaido has a large area, we have prepared a stage to fit the Promotion Bureau and a stage divided into Southern Hokkaido, Central Hokkaido, Northern Hokkaido, and Eastern Hokkaido. [Navigation Assist for Beginners!] Enjoy the game to the very end, even if you're a complete beginner by asking the Navigation for help. [Competitive Online Play] Enjoy replaying the game by competing for the best completion time with players worldwide and aiming for the highest rank. Replaying the game also earns you coins used to get pictures of Hokkaido's landscape. [List of cities included as puzzle pieces] -Matsumae-cho -Fukushima-cho -Shiriuchi-cho -Kikonai-cho -Hokuto-shi -Nanae-cho -Hakodate-shi -Shikabe-cho -Mori-machi -Yakumo-cho -Oshamambe-cho -Kaminokuni-cho -Esashi-cho -Assabu-cho -Otobe-cho -Okushiri-cho -Setana-cho -Imakane-cho -Toyoura-cho -Toyako-cho -Date-shi -Sobetsu-cho -Muroran-shi -Noboribetsu-shi -Shiraoi-cho -Tomakomai-shi -Abira-cho -Atsuma-cho -Mukawa-cho -Shimamaki-mura -Kuromatsunai-cho -Suttsu-cho -Rankoshi-cho -Niseko-cho -Makkari-mura -Rusutsu-mura -Kimobetsu-cho -Iwanai-cho -Kyōwa-cho -Kutchan-cho -Kyogoku-cho -Akaigawa-mura -Niki-cho -Tomari-mura -Kamoenai-mura -Shakotan-cho -Furubira-cho -Yoichi-cho -Otaru-shi -Hidaka-cho -Biratori-cho -Niikappu-cho -Shinhidaka-cho -Urakawa-cho -Samani-cho -Erimo-cho -Sapporo-shi -Minami-ku -Kiyota-ku -Toyohira-ku -Chuo-ku -Nishi-ku -Teine-ku -Atsubetsu-ku -Shiroishi-ku -Higashi-ku -Kita-ku -Chitose-shi -Eniwa-shi -Kitahiroshima-shi -Ebetsu-shi -Ishikari-shi -Tobetsu-cho -Shinshinotsu-mura -Nanporo-cho -Naganuma-cho -Yuni-cho -Yubari-shi -Kuriyama-cho -Iwamizawa-shi -Mikasa-shi -Bibai-shi -Tsukigata-cho -Ashibetsu-shi -Naie-cho -Urausu-cho -Kamisunagawa-cho -Sunagawa-shi -Utashinai-shi -Akabira-shi -Takikawa-shi -Shintotsukawa-cho -Uryu-cho -Fukagawa-shi -Moseushi-cho -Hokuryu-cho -Chippubetsu-cho -Numata-cho -Shimukappu-mura -Minamifurano-cho -Furano-shi -Nakafurano-cho -Kamifurano-cho -Biei-cho -Asahikawa-shi -Higashikagura-cho -Higashikawa-cho -Kamikawa-cho -Toma-cho -Takasu-cho -Pippu-cho -Aibetsu-cho -Wassamu-cho -Kenbuchi-cho -Shibetsu-shi -Horokanai-cho -Nayoro-shi -Shimokawa-cho -Bifuka-cho -Nakagawa-cho -Otoineppu-mura -Mashike-cho -Rumoi-shi -Obira-cho -Tomamae-cho -Haboro-cho -Shosanbetsu-mura -Enbetsu-cho -Teshio-cho -Esashi-cho -Nakatonbetsu-cho -Hamatonbetsu-cho -Horonobe-cho -Toyotomi-cho -Sarufutsu-mura -Wakkanai-shi -Rishiri-cho -Rishirifuji-cho -Rebun-cho -Hiroo-cho -Taiki-cho -Nakasatsunai-mura -Sarabetsu-mura -Makubetsu-cho -Obihiro-shi -Toyokoro-cho -Memuro-cho -Shimizu-cho -Urahoro-cho -Ikeda-cho -Otofuke-cho -Shikaoi-cho -Shintoku-cho -Honbetsu-cho -Shihoro-cho -Kamishihoro-cho -Ashoro-cho -Rikubetsu-cho -Omu-cho -Nishi-Okoppe-mura -Okoppe-cho -Takinoue-cho -Mombetsu-shi -Yubetsu-cho -Saroma-cho -Engaru-cho -Kitami-shi -Oketo-cho -Kunneppu-cho -Tsubetsu-cho -Bihoro-cho -Ozora-cho -Abashiri-shi -Koshimizu-cho -Kiyosato-cho -Shari-cho -Kushiro-shi -Shiranuka-cho -Tsurui-mura -Kushiro-cho -Teshikaga-cho -Shibecha-cho -Akkeshi-cho -Hamanaka-cho -Nemuro-shi -Betsukai-cho -Nakashibetsu-cho -Shibetsu-cho -Rausu-cho -Shikotan-mura -Tomari-mura -Ruyobetsu-mura -Rubetsu-mura -Shana-mura -Shibetoro-mura -Oshima -Hiyama -Iburi -Shiribeshi -Hidaka -Ishikari -Sorachi -Kamikawa -Rumoi -Soya -Tokachi -Okhotsk -Kushiro -Nemuro
Latest release
What’s New
Support iOS 18. Improved stability and performance. Fixed some bugs.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 2:10 PM Free