Kakuro Haven: Daily Cross Sums のアプリ分析 10月4日

Kakuro is the number crossword. Fill every run of white squares so it adds up to its clue, and never repeat a digit inside a run. Pure logic: no guessing, basic arithmetic, and no timer breathing down your neck. ★ 2,000+ PUZZLES, ALL FREE Six board sizes, from a gentle 3x3 Mini to the 30x30 Colossal. Nothing is locked behind a paywall, there are no puzzle packs to buy, and there is no daily limit on how many you can solve. ★ A NEW PUZZLE EVERY MORNING The daily puzzle is the same for everyone on the same date, with no account and no connection needed. Build a streak. The dailies are their own puzzles and appear in no other tier, so finishing the entire library still leaves one waiting for you tomorrow. ★ WRITE ANSWERS IN YOUR OWN HAND, ON TABLETS Write digits straight into the cells with a stylus or a finger. It is the closest thing to pen and paper. The app learns your handwriting. Everything stays on your tablet: nothing is uploaded, nothing is downloaded, and recognition needs no connection at all. ★ EXACTLY ONE SOLUTION, REACHABLE BY LOGIC ALONE Every grid is checked before it ships: one solution, no guessing, no dead ends, and never a point where the only way on is to try something and see. Grids run from 3x3 to 30x30, so there is a puzzle for the bus and a puzzle for the evening. ★ NEVER AN AD WHILE YOU SOLVE While a puzzle is open, the screen belongs to the puzzle. Not a banner, not an interstitial, not a "watch this video to continue". Ads keep the puzzles free and appear only between puzzles and on the menus. ★ TOOLS THAT TEACH, NOT TOOLS THAT SOLVE FOR YOU - Pencilmarks in five colors, so you can follow more than one line of reasoning on the same grid at once - A dedicated notes mode, so inking an answer never wipes out your pencilmarks - Auto-fill candidates, which never puts back a digit you ruled out yourself - A combination row showing every way the current clue can be made - Hints that explain the deduction and then leave the move to you - Virtually unlimited undo and redo ★ COMFORTABLE TO USE - Fully offline, free. No account, no sign-up, no connection required - Pinch to zoom, double-tap to zoom in and back, and one tap to snap the board back - Auto-advance to the next empty cell in the run, if you want it - Light and dark modes - A newspaper board style, set in newsprint and ink - Larger numbers, adjustable error checking, and a choice of tap order - Phone and tablet, with a layout made for each - In 16 languages: English (US and UK), Spanish (Spain and Mexico), French (France and Canada), German, Italian, Dutch, Portuguese, Turkish, Hindi, Japanese, Korean, and Chinese (Simplified and Traditional) - Your best time for every puzzle, kept on your device ★ ONE PURCHASE, IF YOU CHOOSE. NEVER A SUBSCRIPTION. The free app is the whole game. If you would rather see no ads at all, a single optional purchase removes them permanently. No subscription, nothing recurring. Kakuro is also known as cross sums, kakkuro, or the Japanese number crossword. If you enjoy sudoku, nonograms, killer sudoku, or the puzzle page of a newspaper, this is the one you have been missing. No account. We never see what you write into a puzzle. No internet needed to play.