Black or White https://shirokuro.tonakaii.com/en/ This is a pencil puzzle that uses numbers as hints to color black or white. We update every Tuesday and Friday. TONAKAI Black or White : No.1469 https://shirokuro.tonakaii.com/play/index.php?PNum=1469&Lang=en TONAKAI 2026-03-13 Black or White : No.1468 https://shirokuro.tonakaii.com/play/index.php?PNum=1468&Lang=en TONAKAI 2026-03-10 Black or White : No.1467 https://shirokuro.tonakaii.com/play/index.php?PNum=1467&Lang=en TONAKAI 2026-03-06 Black or White : No.1466 https://shirokuro.tonakaii.com/play/index.php?PNum=1466&Lang=en TONAKAI 2026-03-03 Black or White : No.1465 https://shirokuro.tonakaii.com/play/index.php?PNum=1465&Lang=en TONAKAI 2026-02-27 Black or White : No.1464 https://shirokuro.tonakaii.com/play/index.php?PNum=1464&Lang=en TONAKAI 2026-02-24 Black or White : No.1463 https://shirokuro.tonakaii.com/play/index.php?PNum=1463&Lang=en TONAKAI 2026-02-20 Black or White : No.1462 https://shirokuro.tonakaii.com/play/index.php?PNum=1462&Lang=en TONAKAI 2026-02-17 Black or White : No.1461 https://shirokuro.tonakaii.com/play/index.php?PNum=1461&Lang=en TONAKAI 2026-02-13 Black or White : No.1460 https://shirokuro.tonakaii.com/play/index.php?PNum=1460&Lang=en TONAKAI 2026-02-10