正在載入 彩球分類挑戰…
THE COLOR SORTING GAME
Color Sort ChallengeSort colors with flexible moves into any lane with space.
Play Solo
5 × 5 · SS-001Loading your puzzle…
How to play Color Sort
讓每種顏色各占滿一根管子
Choose a source, then any lane with space. You can move the whole top color group or part of it. Each transfer counts as one move.
在各自的棋盤上對決
你和 Marcus 從相同的謎題開始。你完成一次合法移動後，AI 再移動一次。移動次數較少者獲勝。
繼續上次的進度
Solo and challenge progress save on this device when browser storage is available. Choose from 84 verified puzzles across seven sizes.
每張牌使用一次，用 +、−、×、÷ 和括號算出 24。
Loading verified puzzles…
Solved: 0 · With help: 0
24 點玩法
點選牌來使用它的數字，再點選運算符號組成算式。四張牌都必須使用，且各用一次。先乘除、後加減，括號可改變運算順序。每道謎題都有解。「提示」會建議先做哪一步運算；「顯示解答」會給出一個完整答案。
太棒了！
Loading your Sudoku…
題目資訊
Daily Sudoku · Easy, Medium and Hard · No registration
下一步提示
數獨玩法
每一橫列、每一直行和每個 3×3 宮內都要填入 1–9，且各出現一次。題目給定的數字不能修改。滑鼠停留或點選格子，會標出同一橫列、直行、宮及相同數字。用「筆記」記錄候選數字；「提示」解釋邏輯步驟，不會自動填入答案。每日謎題在 UTC 零時更新；點選「新謎題」可玩更多。進度儲存在此裝置。「復原」可還原目前工作階段中的操作。簡單難度只需尋找唯一候選數；中等難度還需要找出某個數字在一橫列、一直行或一宮中唯一可填的位置。
Marcus South · 0 points
Claire West · 0 points
Leo North · 0 points
Tap a tile, then tap Discard. Double-tap also discards.
Select a tile, then press Discard.
Rules and controls
Keyboard controls
- Space
- Proceed to the next move while waiting, or start the next hand after a result. Does not automatically discard or choose a claim.
- Enter
- Discard the selected tile, confirm a Chi/Gang choice, proceed when no claim decision is needed, or start the next hand.
- ← / →
- Select the previous / next tile on your turn. Left Arrow also proceeds while waiting.
- ↑
- Pass when a claim is offered.
- ↓ / Escape
- Clear tile selection. Escape also cancels an unfinished Chi/Gang choice.
- P / G / C / W
- Peng / Gang / Chi / Hu (Win), when legal. Multiple choices use arrow keys and Enter, or a click.
- H
- Show a hint. All actions are also available through the buttons.
When another button is focused, Enter and Space keep its normal button action. During a Chi/Gang choice, all four arrow keys select an option and Enter confirms it.
Simple 樂思坊 rules · You against three AI · No timer. Progress saves on this device.
On your turn, draw a tile and discard one. Build four groups and a pair: a group is three consecutive numbers of the same suit, three identical tiles, or a declared Kong of four identical tiles.
Chi takes a discard to make a sequence; Peng makes a triplet; Gang makes a Kong; Hu declares a winning hand. Only legal actions appear. Concealed Gang uses four matching tiles in your own hand; it does not take the previous discard. You may discard instead. Double-click a tile to discard; press Up Arrow to Pass when a claim is offered. After you discard or Pass, the next AI action happens automatically after a short pause. AI finishes its follow-up action after Peng, Chi or Gang automatically. For later AI turns, press Proceed or Left Arrow. After Leo discards, the game always waits for you: claim or Pass, or press Proceed / Space / Left Arrow when no claim is available to draw and begin your turn. Keyboard: Left/Right selects a tile on your turn; Down clears selection. Space proceeds while waiting or starts the next hand after a result. Enter discards a selected tile, proceeds when no claim decision is needed, or starts the next hand after a result. P Peng, G Gang, C Chi, W Hu / Win, H Hint. When several choices are available, use arrow keys and Enter, or click a choice; Escape cancels. On phones, tap an opponent to inspect their exposed groups. Concealed hands show tile counts; their identities stay hidden. Hint, Controls, and New session are below your hand. Tap a tile and then Discard, or double-tap the same tile. When waiting, tap Proceed. Hover over a tile to see its name; keyboard focus or selecting a tile also shows the name below your hand. Click a selected tile again to deselect it. The ? Controls button reopens the guide. New session resets points after confirmation. A steady gold outline marks the player who made the latest move. Claimed discards are removed from the table. No flowers, jokers or minimum points.
謎題完成
Well done!
做得好，你完成了彩球分類！
已填格子: 0
太棒了！
玩法說明
填色後會出現一幅圖案。每一橫列左邊和每一直行上方的數字，依序表示連續填色的格子組。例如「1 2」表示先填一格，至少空一格，再連續填兩格。「0」表示整條橫列或直行都為空。
用「填色」標出圖案格子，用「標空（×）」標出確定的空格，用「清除」移除標記。點選或拖曳都可繪圖，再次點選已有的填色或叉號會清除它。每次拖曳會使用同一種標記；「復原」可還原整筆操作。電腦上也可以用滑鼠右鍵標空。
綠色線索表示填色分組已符合要求；紅色線索表示目前標記無法滿足該橫列或直行的線索，需要重新檢查。提示會描出可由線索推導的格子，或指出錯誤標記，並在「我的紀錄」中計為使用了輔助。
每道謎題都已驗證只有一個解，可以僅靠橫列與直行的邏輯推導完成，無須猜測。正確填出所有圖案格子即可獲勝，其餘空格不必全部標叉。完成後才會揭曉圖案名稱。
沒有計時或錯誤懲罰。鍵盤方向鍵可移動位置，Enter 或空白鍵使用所選工具，Escape 取消目前筆畫或提示。謎題、復原歷史和完成紀錄都儲存在此瀏覽器。
每日謎題：所有玩家在同一 UTC 日期獲得相同圖案，5 × 5 與 10 × 10 交替出現。每日 UTC 零時更新，點選「每日謎題」即可開啟。每日與練習的標記在此裝置上分開儲存。「分享謎題」會複製連結，不會透露圖案或答案，無須帳號，也不要求連續簽到。
玩法說明
滑動圖案至相鄰位置，或依次點選兩個相鄰圖案，將其交換。讓三個或更多相同圖案橫向或縱向連成一線即可消除，不能斜著交換。
圖案消除後，上方圖案落下，新圖案從頂部補入。若形成新的一線，會繼續連消。每個消除的圖案得 10 分，再乘以本步的連消次數；交叉處的圖案只計一次。
在步數用完前達到目標分數。只有有效交換才扣一步；彩虹交換也消耗一步。沒有可行交換時，棋盤會免費重排。沒有計時、生命限制或等待時間。
四個相同圖案連成直線會留下條紋：橫向條紋消除整橫列，直向條紋消除整直行。五個或更多連成直線會留下彩虹圖案。將彩虹與相鄰圖案交換，可清除棋盤上所有該類圖案；交換兩個彩虹可清空棋盤。條紋消除會觸發沿途其他條紋；若擊中彩虹，它會清除數量最多的一類圖案。只有實際消除的圖案計分。舊存檔保留原規則，點選「新棋盤」即可使用彩虹。
在「圖案」中選擇形狀、水果、花朵或數字，僅改變外觀，不影響目前遊戲。瀏覽器會記住你的選擇。
每局根據難度從圖案庫中選取 4–7 種圖案。繼續或重試時保持相同圖案；切換「圖案」只改變外觀。
可選入門（7×7，4 種）、簡單（8×8，5 種）、普通（8×8，6 種）、困難（8×8，7 種）或專家（9×9，7 種）。提示會標記本局為使用過提示，不保證獲勝。重試保留相同棋盤，新棋盤產生不同布局。
鍵盤：用 Tab 進入棋盤，方向鍵移動，Enter 或空格選擇相鄰圖案，Esc 取消選擇。棋盤和個人紀錄儲存在此瀏覽器中。
✓ Well done!
You found every word.
How to play
Find every listed word in the letter grid. Swipe from its first letter to its last, or tap the two endpoints. You can select a word in either direction.
Easy uses words placed across and down. Standard and Challenge also include diagonal and backward words. Each word follows a straight line; words may share letters. Found words stay marked in the grid and crossed off the list.
Hint marks the first letter of an unfound word. Using it marks this puzzle as assisted in My Progress. There is no timer or penalty for a wrong selection.
Daily puzzle: everyone gets the same 10 × 10 board for a date, with a rotating theme. A new puzzle arrives at midnight UTC. Daily, regular and shared-puzzle progress are saved separately on this device. Share copies a link to any puzzle without the answers; close the link with Close or Escape. No account or streak is required.
Keyboard: Tab to the grid, use arrow keys to move, and Enter or Space to choose each endpoint. Escape clears a selection. Your puzzle and results are saved in this browser on this device.
✓ 做得好！
你清空了所有牌。
玩法說明
點選兩張相同且可移動的牌即可移除。上方沒有牌，且左右至少一側空著的牌可以移動。亮色牌可配對，暗色牌暫時被擋住。
清空所有牌即可獲勝。這是單人配對遊戲，不需要了解四人麻將的規則。
每副新牌都經過驗證，存在解法；但選擇不同的配對可能導致無牌可配。「復原」還原上一次配對或重排；「提示」標出一組可配對的牌，不保證後續一定能清空。
「重排」會在目前位置允許的情況下，為剩餘牌重新安排一個已驗證可解的牌面。若剩餘牌堆無法清空，請先復原一次配對。使用提示或重排後，「我的進度」會將本局標為使用輔助；復原不會取消此標記。
沒有計時限制。牌局和勝局紀錄儲存在此瀏覽器。鍵盤操作：用 Tab 切換到牌，按 Enter 選取；按 Esc 取消選取。滑鼠停留或鍵盤聚焦可查看牌名。
每日牌局：同一 UTC 日期的玩家獲得相同、已驗證可解的牌面，花園、露臺和橋梁三種版型每日輪替。UTC 零時後點選「每日牌局」可開啟當天新牌，已開啟的牌局不會自動切換。每日、一般和分享牌局分別儲存進度。「分享」只分享初始牌面，不包含你的操作或答案；點選「關閉」或按 Esc 可收起連結。不需要帳號，也沒有連續打卡要求。
Draw one card, or select a card and tap its destination.
How to play
Tap the stock to draw one card. When it is empty, tap it again to recycle the waste. You have unlimited passes and no timer.
Build the seven columns downward in alternating colors: a red 7 goes on a black 8. Move a face-up card or a complete descending stack. Only a King can fill an empty column. Uncovering a face-down card turns it over automatically.
Build the four foundations from Ace to King, each in its own suit. A single card from a foundation may move back to a column if needed.
Tap a card, then tap its destination, or drag a card or stack. Keyboard: use Tab and Enter to select cards and destinations; Escape clears your selection. Undo reverses the last action, including draws and recycling.
Hints suggest a possible move, not a guaranteed solution. Auto-finish becomes available when stock and waste are empty and all remaining cards are face up. Hint or auto-finish marks that deal as assisted in My Progress. Not every shuffled deal can be won.
Your deal and wins stay saved in this browser on this device. No registration needed.
Swipe the board or use the arrow keys.
How to play
Swipe in any direction, use your keyboard’s arrow keys, or tap the arrow buttons. All tiles slide together. Matching numbers combine into one tile: 2 + 2 makes 4, then 4 + 4 makes 8.
Each slide that changes the board adds a new 2 or 4 tile. A tile can merge once per slide. Your score increases by the value of each merged tile.
Reach 2048 to win, then keep playing if you like. The round ends when the full board has no matching neighbors. No timer or registration. Your board and personal best are saved on this device.
Choose a piece, then tap its top-left position on the board.
How to play and score
Tap a piece, then tap the board where its top-left corner should go. You can also drag a piece onto the board. A preview shows whether it fits. Pieces keep their orientation.
Fill any row or column to clear it. Use all three pieces to receive a fresh set. Play ends when none of the remaining pieces fits. There is no timer.
Each block placed earns 1 point. Each cleared row or column earns 10 points, plus 5 extra for each additional line cleared in the same move. Best scores and the current game save on this device.
Keyboard: Tab to choose a piece or enter the board. Use arrow keys to move between cells and Enter or Space to place. Escape clears your selection.
彩球分類挑戰
利用同色移動規則與兩個空管，規劃每一步。
將頂部同色球組移入空管，或移到頂部同色且空間足夠的球管。利用兩個空球管作為緩衝，把每種顏色分別集中到各自的球管。
可選擇 5 × 5 至 11 × 11 棋盤。單人解題、在同一題中挑戰 Marcus，或觀看兩位 AI 尋找解法。可以復原重新思考，沒有倒數計時。
例如，頂部的紅色球組可以移入空緩衝道或移到紅色球上，但不能移到藍色球上。每次轉移盡可能多、且能容納的頂部同色球。騰空一條球道可能有幫助，但過早填滿兩個緩衝道會減少合法選擇。
嘗試露出被壓住的顏色，同時保留一個有用的落點。完成一條單色球道能簡化局面，但使用最後一個緩衝道前先看看下一步。「重新開始」回到初始排列。「分享謎題」讓朋友嘗試同一起始棋盤，不會透露你的路線；各自的本機進度互不影響。