aho akari amibo angleloop aqre aquarium araf armyants arukone ayeheya balance barns bdblock bonsan bosanowa box castle cave cbblock chocona cojun compass country creek curvedata dac1 dac2 dac3 dac4 dac5 dac6 dbchoco detour doppelblock dosufuwa doubleback easyasabc factors fillmat fillomino firefly fivecells fourcells geradeweg goishi gokigen haisu hakoiri hanare hashi hebi herugolf heteromino heyabon heyawake hitori icebarn icelom icelom2 ichimaga ichimagam ichimagax interbd juosan kaero kakuro kakuru kazunori kinkonkan kouchoku kramma kramman kropki kurochute kurodoko kurotto kusabi lits lookair loopsp loute makaro masyu maxi meander mejilink midloop minarism mines mochikoro mochinyoro moonsun nagare nagenawa nanro nawabari nikoji nondango nonogram norinori numlin nuribou nurikabe nurimaze nurimisaki onsen paintarea pencils pipelink pipelinkr putteria rectslider reflect renban ringring ripple roma sashigane sato scrin shakashaka shikaku shimaguni shugaku shwolf simpleloop skyscrapers slalom slitherlink snake starbattle stostone sudoku sukoro sukororoom symmarea tapa tapaloop tasquare tatamibari tateyoko tawa tentaisho tents tilepaint toichika triplace usoone usotatami view wagiri walllogic wblink yajikazu yajilin yajilin-regions yajitatami yinyang yosenabe